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Two sample T confidence interval:


μ1 : Mean of Aud-Before
μ2 : Mean of Aud-After
μ1 - μ2 : Difference between two means
(without pooled variances)

95% confidence interval results:
DifferenceSample Diff.Std. Err.DFL. LimitU. Limit
μ1 - μ291.87252915.41853194.2425161.463301122.28176
Two sample T confidence interval
gfarias1Apr 24, 20191KB31

Two sample T hypothesis test:


μ1 : Mean of Aud-Before
μ2 : Mean of Aud-After
μ1 - μ2 : Difference between two means
H0 : μ1 - μ2 = 0
HA : μ1 - μ2 ≠ 0
(without pooled variances)

Hypothesis test results:
DifferenceSample Diff.Std. Err.DFT-StatP-value
μ1 - μ291.87252915.41853194.242515.958579<0.0001
Two sample T hypothesis test final lab
jdzurayApr 24, 20191KB26

Two sample T hypothesis test:


μ1 : Mean of Vis-Before
μ2 : Mean of Vis-After
μ1 - μ2 : Difference between two means
H0 : μ1 - μ2 = 0
HA : μ1 - μ2 ≠ 0
(without pooled variances)

Hypothesis test results:
DifferenceSample Diff.Std. Err.DFT-StatP-value
μ1 - μ228.7177429.7118425232.878712.95698180.0034
Two sample T hypothesis test final lab
jdzurayApr 24, 20191KB22

Two sample variance hypothesis test:


σ12 : Variance of Aud-Before
σ22 : Variance of Aud-After
σ1222 : Ratio of two variances
H0 : σ1222 = 1
HA : σ1222 ≠ 1

Hypothesis test results:
RatioNum. DFDen. DFSample RatioF-StatP-value
σ12221201242.82556982.8255698<0.0001
Two sample variance hypothesis test final lab
jdzurayApr 24, 20191KB26

Two sample variance hypothesis test:


σ12 : Variance of Vis-Before
σ22 : Variance of Vis-After
σ1222 : Ratio of two variances
H0 : σ1222 = 1
HA : σ1222 ≠ 1

Hypothesis test results:
RatioNum. DFDen. DFSample RatioF-StatP-value
σ12221231231.62249911.62249910.0077
Two sample variance hypothesis test final lab
jdzurayApr 24, 20191KB23
QQ Plot final labjdzurayApr 24, 2019174B23

Two sample T hypothesis test:


μ1 : Mean of Vis-Before
μ2 : Mean of Vis-After
μ1 - μ2 : Difference between two means
H0 : μ1 - μ2 = 0
HA : μ1 - μ2 > 0
(without pooled variances)

Hypothesis test results:
DifferenceSample Diff.Std. Err.DFT-StatP-value
μ1 - μ228.7177429.7118425232.878712.95698180.0017
Two sample T hypothesis test
gfarias1Apr 24, 20191KB16

One sample T hypothesis test:


μ : Mean of variable
H0 : μ = 0
HA : μ > 0

Hypothesis test results:
VariableSample MeanStd. Err.DFT-StatP-value
Vis-Before385.540327.638994412350.470036<0.0001
One sample T hypothesis test
gfarias1Apr 24, 2019950B20

One sample variance confidence interval:


σ2 : Variance of variable

99% confidence interval results:
VariableSample Var.DFL. LimitU. Limit
Aud-Before21425.41612015710.83730661.917
One sample variance confidence interval
gfarias1Apr 24, 2019829B30

Two sample variance hypothesis test:


σ12 : Variance of Vis-Before
σ22 : Variance of Vis-After
σ1222 : Ratio of two variances
H0 : σ1222 = 1
HA : σ1222 ≠ 1

Hypothesis test results:
RatioNum. DFDen. DFSample RatioF-StatP-value
σ12221231231.62249911.62249910.0077
FINAL LAB
dlarrietaApr 24, 20191KB5

Two sample variance hypothesis test:


σ12 : Variance of Aud-Before
σ22 : Variance of Aud-After
σ1222 : Ratio of two variances
H0 : σ1222 = 1
HA : σ1222 ≠ 1

Hypothesis test results:
RatioNum. DFDen. DFSample RatioF-StatP-value
σ12221201242.82556982.8255698<0.0001
FINAL LAB
dlarrietaApr 24, 20191KB4

Two sample T hypothesis test:


μ1 : Mean of Aud-Before
μ2 : Mean of Aud-After
μ1 - μ2 : Difference between two means
H0 : μ1 - μ2 = 0
HA : μ1 - μ2 ≠ 0
(without pooled variances)

Hypothesis test results:
DifferenceSample Diff.Std. Err.DFT-StatP-value
μ1 - μ291.87252915.41853194.242515.958579<0.0001
FINAL LAB
dlarrietaApr 24, 20191KB4

One sample T hypothesis test:


μ : Mean of variable
H0 : μ = 0
HA : μ ≠ 0

Hypothesis test results:
VariableSample MeanStd. Err.DFT-StatP-value
Aud-Before640.0165313.30674912048.097139<0.0001
Vis-After356.822585.997136812359.498823<0.0001
Vis-Before385.540327.638994412350.470036<0.0001
Aud-After548.1447.788549912470.378184<0.0001
FINALLAB
dlarrietaApr 24, 20192KB3
FINALLABdlarrietaApr 24, 2019174B3

Two sample variance hypothesis test:


σ12 : Variance of Aud-Before
σ22 : Variance of Aud-After
σ1222 : Ratio of two variances
H0 : σ1222 = 1
HA : σ1222 > 1

Hypothesis test results:
RatioNum. DFDen. DFSample RatioF-StatP-value
σ12221201242.82556982.8255698<0.0001
Two sample variance hypothesis test
gfarias1Apr 24, 20191KB20

Two sample T hypothesis test:


μ1 : Mean of Aud-Before
μ2 : Mean of Aud-After
μ1 - μ2 : Difference between two means
H0 : μ1 - μ2 = 0
HA : μ1 - μ2 > 0
(without pooled variances)

Hypothesis test results:
DifferenceSample Diff.Std. Err.DFT-StatP-value
μ1 - μ291.87252915.41853194.242515.958579<0.0001
Two sample T hypothesis test
gfarias1Apr 24, 20191KB16

One sample T hypothesis test:


μ : Mean of variable
H0 : μ = 0
HA : μ > 0

Hypothesis test results:
VariableSample MeanStd. Err.DFT-StatP-value
Aud-Before640.0165313.30674912048.097139<0.0001
One sample T hypothesis test
gfarias1Apr 24, 2019950B20
QQ Plotgfarias1Apr 24, 2019174B18
One sample T hypothesis test:
μ : Mean of variable
H0 : μ = 440
HA : μ ≠ 440

Hypothesis test results:
VariableSample MeanStd. Err.DFT-StatP-value
Vis-Before385.540327.6389944123-7.1291684<0.0001
Vis-After356.822585.9971368123-13.869522<0.0001
One sample T hypothesis test
rapp.ginaDec 2, 20181KB28
Two sample variance hypothesis test:
σ12 : Variance of Aud-Before
σ22 : Variance of Aud-After
σ1222 : Ratio of two variances
H0 : σ1222 = 1
HA : σ1222 ≠ 1

Hypothesis test results:
RatioNum. DFDen. DFSample RatioF-StatP-value
σ12221201242.82556982.8255698<0.0001
Two sample variance hypothesis test
rapp.ginaDec 2, 20181KB62
Two sample T hypothesis test:
μ1 : Mean of Aud-Before
μ2 : Mean of Aud-After
μ1 - μ2 : Difference between two means
H0 : μ1 - μ2 = 600
HA : μ1 - μ2 ≠ 600
(without pooled variances)

Hypothesis test results:
DifferenceSample Diff.Std. Err.DFT-StatP-value
μ1 - μ291.87252915.41853194.24251-32.955637<0.0001
Two sample T hypothesis test
rapp.ginaDec 2, 20181KB35
One sample T hypothesis test:
μ : Mean of variable
H0 : μ = 600
HA : μ ≠ 600

Hypothesis test results:
VariableSample MeanStd. Err.DFT-StatP-value
Aud-After548.1447.7885499124-6.6579787<0.0001
Aud-Before640.0165313.3067491203.00723570.0032
One sample T hypothesis test
rapp.ginaDec 2, 20181KB31
QQ Plot
This is the repeat of the other QQ Plot that I did.
rapp.ginaDec 2, 2018174B30
Two sample variance hypothesis test:
σ12 : Variance of Vis-Before
σ22 : Variance of Vis-After
σ1222 : Ratio of two variances
H0 : σ1222 = 1
HA : σ1222 ≠ 1

Hypothesis test results:
RatioNum. DFDen. DFSample RatioF-StatP-value
σ12221231231.62249911.62249910.0077
Two sample variance hypothesis test
rapp.ginaDec 2, 20181KB43
Two sample variance hypothesis test:
σ12 : Variance of Aud-Before
σ22 : Variance of Aud-After
σ1222 : Ratio of two variances
H0 : σ1222 = 1
HA : σ1222 ≠ 1

Hypothesis test results:
RatioNum. DFDen. DFSample RatioF-StatP-value
σ12221201242.82556982.8255698<0.0001
Two sample variance hypothesis test
rapp.ginaDec 2, 20181KB38
Two sample T hypothesis test:
μ1 : Mean of Vis-Before
μ2 : Mean of Vis-After
μ1 - μ2 : Difference between two means
H0 : μ1 - μ2 = 0
HA : μ1 - μ2 ≠ 0
(without pooled variances)

Hypothesis test results:
DifferenceSample Diff.Std. Err.DFT-StatP-value
μ1 - μ228.7177429.7118425232.878712.95698180.0034
Two sample T hypothesis test
rapp.ginaDec 2, 20181KB20
Two sample T hypothesis test:
μ1 : Mean of Aud-Before
μ2 : Mean of Aud-After
μ1 - μ2 : Difference between two means
H0 : μ1 - μ2 = 0
HA : μ1 - μ2 ≠ 0
(without pooled variances)

Hypothesis test results:
DifferenceSample Diff.Std. Err.DFT-StatP-value
μ1 - μ291.87252915.41853194.242515.958579<0.0001
Two sample T hypothesis test
rapp.ginaDec 2, 20181KB19
One sample T hypothesis test:
μ : Mean of variable
H0 : μ = 0
HA : μ ≠ 0

Hypothesis test results:
VariableSample MeanStd. Err.DFT-StatP-value
Aud-Before640.0165313.30674912048.097139<0.0001
Aud-After548.1447.788549912470.378184<0.0001
Vis-Before385.540327.638994412350.470036<0.0001
Vis-After356.822585.997136812359.498823<0.0001
One sample T hypothesis test
rapp.ginaDec 2, 20182KB8
QQ Plotrapp.ginaDec 2, 2018174B25
QQ Plot # 9jayarchuleta15Nov 14, 2018174B33
Two sample T hypothesis test:
μ1 : Mean of Vis-Before
μ2 : Mean of Vis-After
μ1 - μ2 : Difference between two means
H0 : μ1 - μ2 = 0
HA : μ1 - μ2 > 0
(without pooled variances)

Hypothesis test results:
DifferenceSample Diff.Std. Err.DFT-StatP-value
μ1 - μ228.7177429.7118425232.878712.95698180.0017
Two sample T hypothesis test #7
jayarchuleta15Nov 14, 20181KB27
One sample T hypothesis test:
μ : Mean of variable
H0 : μ = 440
HA : μ > 440

Hypothesis test results:
VariableSample MeanStd. Err.DFT-StatP-value
Vis-Before385.540327.6389944123-7.12916841
One sample T hypothesis test #6 A
jayarchuleta15Nov 14, 2018883B35
One sample T hypothesis test:
μ : Mean of variable
H0 : μ = 440
HA : μ > 440

Hypothesis test results:
VariableSample MeanStd. Err.DFT-StatP-value
Aud-Before640.0165313.30674912015.03121<0.0001
One sample T hypothesis test #6
jayarchuleta15Nov 14, 2018890B28
One sample proportion hypothesis test:
Outcomes in : Aud-Before
Success : 121
p : Proportion of successes
H0 : p = 0.5
HA : p < 0.5

Hypothesis test results:
VariableCountTotalSample Prop.Std. Err.Z-StatP-value
Aud-Before012100.045454545-11<0.0001
One sample proportion hypothesis test #5
jayarchuleta15Nov 14, 20181KB29
Two sample variance hypothesis test:
σ12 : Variance of Aud-Before
σ22 : Variance of Aud-After
σ1222 : Ratio of two variances
H0 : σ1222 = 0
HA : σ1222 > 0

Hypothesis test results:
RatioNum. DFDen. DFSample RatioF-StatP-value
σ12221201242.8255698Infinity<0.0001
Two sample variance hypothesis test #4
jayarchuleta15Nov 14, 20181KB61
Two sample T hypothesis test:
μ1 : Mean of Aud-Before
μ2 : Mean of Aud-After
μ1 - μ2 : Difference between two means
H0 : μ1 - μ2 = 600
HA : μ1 - μ2 ≠ 600
(without pooled variances)

Hypothesis test results:
DifferenceSample Diff.Std. Err.DFT-StatP-value
μ1 - μ291.87252915.41853194.24251-32.955637<0.0001
Two sample T hypothesis test #3
jayarchuleta15Nov 14, 20181KB18
Two sample T hypothesis test:
μ1 : Mean of Aud-Before
μ2 : Mean of Aud-After
μ1 - μ2 : Difference between two means
H0 : μ1 - μ2 = 0
HA : μ1 - μ2 > 0
(without pooled variances)

Hypothesis test results:
DifferenceSample Diff.Std. Err.DFT-StatP-value
μ1 - μ291.87252915.41853194.242515.958579<0.0001
Two sample T hypothesis test ADHD c
dapodaca25Nov 14, 20181KB21
Two sample variance hypothesis test:
σ12 : Variance of Aud-Before
σ22 : Variance of Aud-After
σ1222 : Ratio of two variances
H0 : σ1222 = 1
HA : σ1222 > 1

Hypothesis test results:
RatioNum. DFDen. DFSample RatioF-StatP-value
σ12221201242.82556982.8255698<0.0001
Two sample variance hypothesis test ADHD d
dapodaca25Nov 14, 20181KB54
One sample T hypothesis test:
μ : Mean of variable
H0 : μ = 440
HA : μ > 440

Hypothesis test results:
VariableSample MeanStd. Err.DFT-StatP-value
Vis-Before385.540327.6389944123-7.12916841
One sample T hypothesis test ADHD f
dapodaca25Nov 14, 2018883B22
One sample proportion summary hypothesis test:
p : Proportion of successes
H0 : p = 0.99
HA : p < 0.99

Hypothesis test results:
ProportionCountTotalSample Prop.Std. Err.Z-StatP-value
p1211250.9680.0088994382-2.47206620.0067
One sample proportion summary hypothesis test ADHD e
dapodaca25Nov 14, 2018986B27
One sample variance hypothesis test:
σ2 : Variance of variable
H0 : σ2 = 21425.348
HA : σ2 < 21425.348

Hypothesis test results:
VariableSample Var.DFChi-Square StatP-value
Aud-After7582.688812443.885094<0.0001
One sample variance hypothesis test ADHD d
dapodaca25Nov 14, 2018860B53
Paired T hypothesis test:
μD = μ1 - μ2 : Mean of the difference between Aud-Before and Aud-After
H0 : μD = 0
HA : μD ≠ 0
Hypothesis test results:
DifferenceMeanStd. Err.DFT-StatP-value
Aud-Before - Aud-After93.3140515.0029431206.2197164<0.0001
Differences stored in column, Differences.
Paired T hypothesis test #4
jayarchuleta15Nov 14, 20181KB42
Two sample T hypothesis test:
μ1 : Mean of Aud-Before
μ2 : Mean of Aud-After
μ1 - μ2 : Difference between two means
H0 : μ1 - μ2 = 0
HA : μ1 - μ2 > 0
(without pooled variances)

Hypothesis test results:
DifferenceSample Diff.Std. Err.DFT-StatP-value
μ1 - μ291.87252915.41853194.242515.958579<0.0001
Two sample T hypothesis test ADHD #3
jayarchuleta15Nov 14, 20181KB15
One sample T hypothesis test:
μ : Mean of variable
H0 : μ = 600
HA : μ > 600

Hypothesis test results:
VariableSample MeanStd. Err.DFT-StatP-value
Aud-Before640.0165313.3067491203.00723570.0016
One sample T hypothesis test ADHD b
dapodaca25Nov 14, 2018887B14
QQ Plot ADHD Adapodaca25Nov 14, 2018174B18
One sample T hypothesis test:
μ : Mean of variable
H0 : μ = 600
HA : μ > 600

Hypothesis test results:
VariableSample MeanStd. Err.DFT-StatP-value
Aud-Before640.0165313.3067491203.00723570.0016
T hypothesis test ADHD #2
jayarchuleta15Nov 14, 2018887B11
QQ Plot ADHD labjayarchuleta15Nov 14, 2018174B23
Two sample variance hypothesis test:
σ12 : Variance of Aud-Before
σ22 : Variance of Aud-After
σ1222 : Ratio of two variances
H0 : σ1222 = 1
HA : σ1222 ≠ 1

Hypothesis test results:
RatioNum. DFDen. DFSample RatioF-StatP-value
σ12221201242.78916932.7891693<0.0001
Two sample variance hypothesis test lab 7 #4
aaliyaheJul 25, 20181KB95
Two sample T hypothesis test:
μ1 : Mean of Aud-Before
μ2 : Mean of Aud-After
μ1 - μ2 : Difference between two means
H0 : μ1 - μ2 = 0
HA : μ1 - μ2 > 0
(without pooled variances)

Hypothesis test results:
DifferenceSample Diff.Std. Err.DFT-StatP-value
μ1 - μ292.15411615.459202195.015815.9611172<0.0001
Two sample T hypothesis test lab 7 #3
aaliyaheJul 24, 20181KB45
One sample T hypothesis test:
μ : Mean of variable
H0 : μ = 0
HA : μ > 0

Hypothesis test results:
VariableSample MeanStd. Err.DFT-StatP-value
Aud-Before640.0661213.3196912048.054129<0.0001
One sample T hypothesis test lab 7 #2
aaliyaheJul 24, 2018886B29
Two sample T hypothesis test:
μ1 : Mean of Aud-Before
μ2 : Mean of Aud-After
μ1 - μ2 : Difference between two means
H0 : μ1 - μ2 = 0
HA : μ1 - μ2 ≠ 0
(without pooled variances)

Hypothesis test results:
DifferenceSample Diff.Std. Err.DFT-StatP-value
μ1 - μ292.15411615.459202195.015815.9611172<0.0001
Two sample T hypothesis test lab 7 #3
aaliyaheJul 24, 20181KB53
One sample T hypothesis test:
μ : Mean of variable
H0 : μ = 0
HA : μ ≠ 0

Hypothesis test results:
VariableSample MeanStd. Err.DFT-StatP-value
Aud-Before640.0661213.3196912048.054129<0.0001
mean auditory response time lab 6 #2
aaliyaheJul 24, 2018885B39
One sample T hypothesis test:
μ : Mean of variable
H0 : μ = 440
HA : μ > 440

Hypothesis test results:
VariableSample MeanStd. Err.DFT-StatP-value
Vis-Before385.540327.6389944123-7.12916841
5.0
lupitagaJul 24, 2018883B20
Paired T hypothesis test:
μD = μ1 - μ2 : Mean of the difference between Aud-Before and Aud-After
H0 : μD = 0
HA : μD ≠ 0
Hypothesis test results:
DifferenceMeanStd. Err.DFT-StatP-value
Aud-Before - Aud-After93.60330615.0422111206.2227093<0.0001
4.0
lupitagaJul 24, 2018994B21
Two sample T hypothesis test:
μ1 : Mean of Aud-Before
μ2 : Mean of Aud-After
μ1 - μ2 : Difference between two means
H0 : μ1 - μ2 = 0
HA : μ1 - μ2 ≠ 0
(without pooled variances)

Hypothesis test results:
DifferenceSample Diff.Std. Err.DFT-StatP-value
μ1 - μ292.15411615.459202195.015815.9611172<0.0001
3.0
lupitagaJul 24, 20181KB20
One sample T hypothesis test:
μ : Mean of variable
H0 : μ = 600
HA : μ > 600

Hypothesis test results:
VariableSample MeanStd. Err.DFT-StatP-value
Aud-Before640.0661213.319691203.00803660.0016
2.0
lupitagaJul 24, 2018886B24
1.4lupitagaJul 24, 2018174B17
1.2lupitagaJul 24, 2018174B26
1.1lupitagaJul 24, 2018174B27
four samples QQ PlotsaaliyaheJul 24, 2018174B37
One sample T hypothesis test:
μ : Mean of variable
H0 : μ = 600
HA : μ > 600

Hypothesis test results:
VariableSample MeanStd. Err.DFT-StatP-value
Aud-Before640.0661213.319691203.00803660.0016
Lab 7 mean auditory response BEFORE
a2cnoteJul 19, 2018886B28
One sample T hypothesis test:
μ : Mean of variable
H0 : μ = 600
HA : μ > 600

Hypothesis test results:
VariableSample MeanStd. Err.DFT-StatP-value
Aud-Before640.0661213.319691203.00803660.0016
Aud-After547.9127.8468322124-6.63809271
Lab 7 mean auditory response time
a2cnoteJul 19, 20181KB24
Lab 7 QQ Plotsa2cnoteJul 19, 2018174B31
Two sample T hypothesis test:
μ1 : Mean of Vis-Before
μ2 : Mean of Vis-After
μ1 - μ2 : Difference between two means
H0 : μ1 - μ2 = 0
HA : μ1 - μ2 > 0
(without pooled variances)

Hypothesis test results:
DifferenceSample Diff.Std. Err.DFT-StatP-value
μ1 - μ228.7741949.7197452233.088512.96038560.0017
ADHD Lab 6 Two sample T hypothesis test
jsprowMay 11, 20181KB87
One sample T hypothesis test:
μ : Mean of variable
H0 : μ = 440
HA : μ > 440

Hypothesis test results:
VariableSample MeanStd. Err.DFT-StatP-value
Vis-Before385.540327.6389944123-7.12916841
ADHD Lab 5 One sample T hypothesis test
jsprowMay 11, 2018883B93
Two sample variance hypothesis test:
σ12 : Variance of Aud-Before
σ22 : Variance of Aud-After
σ1222 : Ratio of two variances
H0 : σ1222 = 1
HA : σ1222 > 1

Hypothesis test results:
RatioNum. DFDen. DFSample RatioF-StatP-value
σ12221201242.78916932.7891693<0.0001
ADHD 4 final Two sample variance hypothesis test
jsprowMay 11, 20181KB171
Two sample variance hypothesis test:
σ12 : Variance of Aud-Before
σ22 : Variance of Aud-After
σ1222 : Ratio of two variances
H0 : σ1222 = 1
HA : σ1222 < 1

Hypothesis test results:
RatioNum. DFDen. DFSample RatioF-StatP-value
σ12221201242.78916932.78916931
ADHD 4 Two sample variance hypothesis test
jsprowMay 11, 20181KB133
Two sample T hypothesis test:
μ1 : Mean of Aud-Before
μ2 : Mean of Aud-After
μ1 - μ2 : Difference between two means
H0 : μ1 - μ2 = 0
HA : μ1 - μ2 > 0
(without pooled variances)

Hypothesis test results:
DifferenceSample Diff.Std. Err.DFT-StatP-value
μ1 - μ292.15411615.459202195.015815.9611172<0.0001
ADHD LAb 3 Two sample T hypothesis test
jsprowMay 11, 20181KB72
One sample T hypothesis test:
μ : Mean of variable
H0 : μ = 600
HA : μ > 600

Hypothesis test results:
VariableSample MeanStd. Err.DFT-StatP-value
Aud-Before640.0661213.319691203.00803660.0016
ADHD 2 One sample T hypothesis test
jsprowMay 11, 2018886B39
ADHD QQ PlotjsprowMay 11, 2018174B38
Two sample variance hypothesis test:
σ12 : Variance of Vis-Before
σ22 : Variance of Vis-After
σ1222 : Ratio of two variances
H0 : σ1222 = 1
HA : σ1222 ≠ 1

Hypothesis test results:
RatioNum. DFDen. DFSample RatioF-StatP-value
σ12221231231.6156011.6156010.0082
Two sample variance hypothesis test Question 6 Lab 9
amelendezgadsden10May 2, 20181KB147
One sample T hypothesis test:
μ : Mean of variable
H0 : μ = 440
HA : μ > 440

Hypothesis test results:
VariableSample MeanStd. Err.DFT-StatP-value
Vis-Before385.540327.6389944123-7.12916841
Vis-After356.766136.0099261123-13.84941
One sample T hypothesis test Question 5 Lab 9
amelendezgadsden10May 2, 20181KB76
Two sample T hypothesis test:
μ1 : Mean of Aud-Before
μ2 : Mean of Aud-After
μ1 - μ2 : Difference between two means
H0 : μ1 - μ2 = 600
HA : μ1 - μ2 > 600
(without pooled variances)

Hypothesis test results:
DifferenceSample Diff.Std. Err.DFT-StatP-value
μ1 - μ292.15411615.459202195.01581-32.8507181
Two sample T hypothesis test Question 3 Lab 9
amelendezgadsden10May 2, 20181KB78
Two sample variance hypothesis test:
σ12 : Variance of Aud-Before
σ22 : Variance of Aud-After
σ1222 : Ratio of two variances
H0 : σ1222 = 1
HA : σ1222 ≠ 1

Hypothesis test results:
RatioNum. DFDen. DFSample RatioF-StatP-value
σ12221201242.78916932.7891693<0.0001
Two sample variance hypothesis test Question 3 Lab 9
amelendezgadsden10May 2, 20181KB154
One sample T hypothesis test:
μ : Mean of variable
H0 : μ = 600
HA : μ > 600

Hypothesis test results:
VariableSample MeanStd. Err.DFT-StatP-value
Aud-Before640.0661213.319691203.00803660.0016
Aud-After547.9127.8468322124-6.63809271
One sample T hypothesis test Quetion 2 Lab 9
amelendezgadsden10May 2, 20181KB77
One sample Z hypothesis test:
μ : Mean of variable
H0 : μ = 440
HA : μ > 440
Standard deviation not specified.

Hypothesis test results:
VariablenSample MeanStd. Err.Z-StatP-value
Vis-Before124385.540327.6389944-7.12916841
Vis-After124356.766136.0099261-13.84941
One sample Z hypothesis testQuestion 5 Lab 9
amelendezgadsden10May 2, 20181KB90
Two sample variance hypothesis test:
σ12 : Variance of Aud-Before
σ22 : Variance of Aud-After
σ1222 : Ratio of two variances
H0 : σ1222 = 1
HA : σ1222 ≠ 1

Hypothesis test results:
RatioNum. DFDen. DFSample RatioF-StatP-value
σ12221201242.78916932.7891693<0.0001
Two sample variance hypothesis testQuestion 4 Lab 9
amelendezgadsden10May 2, 20181KB104
Two sample variance hypothesis test:
σ12 : Variance of Aud-Before
σ22 : Variance of Aud-After
σ1222 : Ratio of two variances
H0 : σ1222 = 1
HA : σ1222 ≠ 1

Hypothesis test results:
RatioNum. DFDen. DFSample RatioF-StatP-value
σ12221201242.78916932.7891693<0.0001
Two sample variance hypothesis test Question 3Lab 9 results
amelendezgadsden10May 2, 20181KB103
One sample Z hypothesis test:
μ : Mean of variable
H0 : μ = 600
HA : μ ≠ 600
Standard deviation not specified.

Hypothesis test results:
VariablenSample MeanStd. Err.Z-StatP-value
Aud-Before121640.0661213.319693.00803660.0026
Aud-After125547.9127.8468322-6.6380927<0.0001
Vis-Before124385.540327.6389944-28.074334<0.0001
Vis-After124356.766136.0099261-40.472024<0.0001
One sample Z hypothesis test question 2Lab 9
amelendezgadsden10May 2, 20182KB68
ADHD Diagnosticamelendezgadsden10May 2, 2018174B49
ADHD QQ PlotsbrianneolivasApr 25, 2018174B70
Two sample T hypothesis test:
μ1 : Mean of Vis-Before
μ2 : Mean of Vis-After
μ1 - μ2 : Difference between two means
H0 : μ1 - μ2 = 440
HA : μ1 - μ2 > 440
(without pooled variances)

Hypothesis test results:
DifferenceSample Diff.Std. Err.DFT-StatP-value
μ1 - μ228.7741949.7197452233.08851-42.3082911
Two sample T hypothesis MEAN Vis B and A
brianneolivasApr 25, 20181KB75
One sample T hypothesis test:
μ : Mean of variable
H0 : μ = 440
HA : μ > 440

Hypothesis test results:
VariableSample MeanStd. Err.DFT-StatP-value
Vis-Before385.540327.6389944123-7.12916841
One sample T hypothesis MEAN Visual Before
brianneolivasApr 25, 2018883B55
Two sample variance hypothesis test:
σ12 : Variance of Aud-Before
σ22 : Variance of Aud-After
σ1222 : Ratio of two variances
H0 : σ1222 = 600
HA : σ1222 > 600

Hypothesis test results:
RatioNum. DFDen. DFSample RatioF-StatP-value
σ12221201242.78916930.00464861551
Two sample variance hypothesis VAR Auditory
brianneolivasApr 25, 20181KB90
Two sample T hypothesis test:
μ1 : Mean of Aud-Before
μ2 : Mean of Aud-After
μ1 - μ2 : Difference between two means
H0 : μ1 - μ2 = 600
HA : μ1 - μ2 < 600
(without pooled variances)

Hypothesis test results:
DifferenceSample Diff.Std. Err.DFT-StatP-value
μ1 - μ292.15411615.459202195.01581-32.850718<0.0001
Two sample T hypothesis MEAN Auditory
brianneolivasApr 25, 20181KB55
Two sample proportion hypothesis test:
p1 : Proportion of successes (Success = 600) for Aud-Before
p2 : Proportion of successes (Success = 600) for Aud-After
p1 - p2 : Difference in proportions
H0 : p1 - p2 = 0
HA : p1 - p2 > 0

Hypothesis test results:
DifferenceCount1Total1Count2Total2Sample Diff.Std. Err.Z-StatP-value
p1 - p201211125-0.0080.0081146127-0.985875760.8379
Two sample proportion hypothesis test Auditory
brianneolivasApr 25, 20181KB77
One sample T hypothesis test:
μ : Mean of variable
H0 : μ = 600
HA : μ > 600

Hypothesis test results:
VariableSample MeanStd. Err.DFT-StatP-value
Aud-After547.9127.8468322124-6.63809271
Auditory Response After Medication
brianneolivasApr 25, 2018880B66
One sample T hypothesis test:
μ : Mean of variable
H0 : μ = 600
HA : μ > 600

Hypothesis test results:
VariableSample MeanStd. Err.DFT-StatP-value
Aud-Before640.0661213.319691203.00803660.0016
Auditory Response Before Medication
brianneolivasApr 25, 2018886B51
Two sample T hypothesis test:
μ1 : Mean of Vis-After
μ2 : Mean of Vis-Before
μ1 - μ2 : Difference between two means
H0 : μ1 - μ2 = 385
HA : μ1 - μ2 < 385
(without pooled variances)

Hypothesis test results:
DifferenceSample Diff.Std. Err.DFT-StatP-value
μ1 - μ2-28.7741949.7197452233.08851-42.570477<0.0001
Two sample T hypothesis adhd vis
shanhallApr 24, 20181KB99
One sample T hypothesis test:
μ : Mean of variable
H0 : μ = 440
HA : μ > 440

Hypothesis test results:
VariableSample MeanStd. Err.DFT-StatP-value
Vis-Before385.540327.6389944123-7.12916841
One sample T hypothesis test vis
shanhallApr 24, 2018883B73
Two sample variance hypothesis test:
σ12 : Variance of Aud-Before
σ22 : Variance of Aud-After
σ1222 : Ratio of two variances
H0 : σ1222 = 1
HA : σ1222 < 1

Hypothesis test results:
RatioNum. DFDen. DFSample RatioF-StatP-value
σ12221201242.78916932.78916931
Two sample variance adhd lab aud.
shanhallApr 24, 20181KB98
Two sample T hypothesis test:
μ1 : Mean of Aud-After
μ2 : Mean of Aud-Before
μ1 - μ2 : Difference between two means
H0 : μ1 - μ2 = 640
HA : μ1 - μ2 < 640
(without pooled variances)

Hypothesis test results:
DifferenceSample Diff.Std. Err.DFT-StatP-value
μ1 - μ2-92.15411615.459202195.01581-47.360408<0.0001
Two sample T hypothesis adhd lab
shanhallApr 24, 20181KB76
One sample T hypothesis test:
μ : Mean of variable
H0 : μ = 600
HA : μ > 600

Hypothesis test results:
VariableSample MeanStd. Err.DFT-StatP-value
Aud-Before640.0661213.319691203.00803660.0016
#1 adhd lab
shanhallApr 24, 2018886B56
QQ Plots adhd labshanhallApr 24, 2018174B83
Two sample variance hypothesis test:
σ12 : Variance of Vis-Before
σ22 : Variance of Vis-After
σ1222 : Ratio of two variances
H0 : σ1222 = 440
HA : σ1222 > 440

Hypothesis test results:
RatioNum. DFDen. DFSample RatioF-StatP-value
σ12221231231.6156010.00367182051
Two sample variance hypothesis test VIS BEFORE/AFTER
brianneolivasApr 23, 20181KB99
One sample T hypothesis test:
μ : Mean of variable
H0 : μ = 600
HA : μ > 600

Hypothesis test results:
VariableSample MeanStd. Err.DFT-StatP-value
Aud-Before640.0661213.319691203.00803660.0016
One sample T hypothesis test BEFORE
brianneolivasApr 23, 2018886B69
One sample T hypothesis test:
μ : Mean of variable
H0 : μ = 600
HA : μ > 600

Hypothesis test results:
VariableSample MeanStd. Err.DFT-StatP-value
Aud-After547.9127.8468322124-6.63809271
One sample T hypothesis test AFTER
brianneolivasApr 23, 2018880B72
One sample T hypothesis test:
μ : Mean of variable
H0 : μ = 600
HA : μ > 600

Hypothesis test results:
VariableSample MeanStd. Err.DFT-StatP-value
Aud-Before640.0661213.319691203.00803660.0016
One sample T hypothesis test BEFORE
brianneolivasApr 23, 2018886B64
Two sample variance hypothesis test:
σ12 : Variance of Vis-Before
σ22 : Variance of Vis-After
σ1222 : Ratio of two variances
H0 : σ1222 = 600
HA : σ1222 > 600

Hypothesis test results:
RatioNum. DFDen. DFSample RatioF-StatP-value
σ12221231231.6156010.00269266841
ADHD Two sample variance hypothesis test
brianneolivasApr 23, 20181KB112
Two sample variance hypothesis test:
σ12 : Variance of Aud-Before
σ22 : Variance of Aud-After
σ1222 : Ratio of two variances
H0 : σ1222 = 600
HA : σ1222 > 600

Hypothesis test results:
RatioNum. DFDen. DFSample RatioF-StatP-value
σ12221201242.78916930.00464861551
ADHD Two sample variance hypothesis test
brianneolivasApr 23, 20181KB59
Two sample T hypothesis test:
μ1 : Mean of Vis-Before
μ2 : Mean of Vis-After
μ1 - μ2 : Difference between two means
H0 : μ1 - μ2 = 600
HA : μ1 - μ2 > 600
(without pooled variances)

Hypothesis test results:
DifferenceSample Diff.Std. Err.DFT-StatP-value
μ1 - μ228.7741949.7197452233.08851-58.7696281
ADHD Two sample T hypothesis test
brianneolivasApr 23, 20181KB65
Two sample T hypothesis test:
μ1 : Mean of Aud-Before
μ2 : Mean of Aud-After
μ1 - μ2 : Difference between two means
H0 : μ1 - μ2 = 600
HA : μ1 - μ2 > 600
(without pooled variances)

Hypothesis test results:
DifferenceSample Diff.Std. Err.DFT-StatP-value
μ1 - μ292.15411615.459202195.01581-32.8507181
ADHD Two sample T hypothesis test
brianneolivasApr 23, 20181KB62
One sample T hypothesis test:
μ : Mean of variable
H0 : μ = 600
HA : μ > 600

Hypothesis test results:
VariableSample MeanStd. Err.DFT-StatP-value
Aud-Before640.0661213.319691203.00803660.0016
Aud-After547.9127.8468322124-6.63809271
Vis-Before385.540327.6389944123-28.0743341
Vis-After356.766136.0099261123-40.4720241
ADHD One sample T hypothesis test
brianneolivasApr 23, 20182KB82
ADHD QQ PlotsbrianneolivasApr 23, 2018174B89
One sample T summary hypothesis test:
μ : Mean of population
H0 : μ = 600
HA : μ > 600

Hypothesis test results:
MeanSample MeanStd. Err.DFT-StatP-value
μ640.06613.3197271203.00801950.0016
final 2
rbnbolanos13Dec 4, 2017874B64
Two sample T hypothesis test:
μ1 : Mean of Vis-Before
μ2 : Mean of Vis-After
μ1 - μ2 : Difference between two means
H0 : μ1 - μ2 = 0
HA : μ1 - μ2 > 0
(without pooled variances)

Hypothesis test results:
DifferenceSample Diff.Std. Err.DFT-StatP-value
μ1 - μ228.7741949.7197452233.088512.96038560.0017
ADHD Lab 6
samurai1Nov 30, 20171KB103
One sample T hypothesis test:
μ : Mean of variable
H0 : μ = 440
HA : μ > 440

Hypothesis test results:
VariableSample MeanStd. Err.DFT-StatP-value
Vis-Before385.540327.6389944123-7.12916841
ADHD Lab 5
samurai1Nov 30, 2017883B94
Two sample variance hypothesis test:
σ12 : Variance of Aud-Before
σ22 : Variance of Aud-After
σ1222 : Ratio of two variances
H0 : σ1222 = 1
HA : σ1222 > 1

Hypothesis test results:
RatioNum. DFDen. DFSample RatioF-StatP-value
σ12221201242.78916932.7891693<0.0001
ADHD Lab 4
samurai1Nov 30, 20171KB115
Two sample T hypothesis test:
μ1 : Mean of Aud-Before
μ2 : Mean of Aud-After
μ1 - μ2 : Difference between two means
H0 : μ1 - μ2 = 0
HA : μ1 - μ2 > 0
(without pooled variances)

Hypothesis test results:
DifferenceSample Diff.Std. Err.DFT-StatP-value
μ1 - μ292.15411615.459202195.015815.9611172<0.0001
ADHD Lab 3
samurai1Nov 30, 20171KB88
One sample T hypothesis test:
μ : Mean of variable
H0 : μ = 600
HA : μ > 600

Hypothesis test results:
VariableSample MeanStd. Err.DFT-StatP-value
Aud-Before640.0661213.319691203.00803660.0016
ADHD Lab 2
samurai1Nov 30, 2017886B108
QQ Plot. Lab ADHDsamurai1Nov 30, 2017174B167
ADHD lab QQ PLOTSdanyaleaNov 29, 2017174B141
Two sample Z hypothesis test:
μ1 : Mean of Vis-Before (Std. dev. not specified)
μ2 : Mean of Vis-After (Std. dev. not specified)
μ1 - μ2 : Difference between two means
H0 : μ1 - μ2 = 0
HA : μ1 - μ2 > 0

Hypothesis test results:
Differencen1n2Sample meanStd. err.Z-statP-value
μ1 - μ212412428.7741949.71974522.96038560.0015
Lab 4, #6
eaaa92Dec 7, 20161KB144
Two sample variance hypothesis test:
σ12 : Variance of Aud-Before
σ22 : Variance of Aud-After
σ1222 : Ratio of two variances
H0 : σ1222 = 1
HA : σ1222 > 1

Hypothesis test results:
RatioNum. DFDen. DFSample RatioF-StatP-value
σ12221201242.78916932.7891693<0.0001
Lab 4, #4
eaaa92Dec 7, 20161KB158
Two sample Z hypothesis test:
μ1 : Mean of Aud-Before (Std. dev. not specified)
μ2 : Mean of Aud-After (Std. dev. not specified)
μ1 - μ2 : Difference between two means
H0 : μ1 - μ2 = 0
HA : μ1 - μ2 > 0

Hypothesis test results:
Differencen1n2Sample meanStd. err.Z-statP-value
μ1 - μ212112592.15411615.4592025.9611172<0.0001
Lab 4, #3
eaaa92Dec 7, 20161KB185
One sample Z hypothesis test:
μ : Mean of variable
H0 : μ = 600
HA : μ > 600
Standard deviation not specified.

Hypothesis test results:
VariablenSample MeanStd. Err.Z-StatP-value
Aud-Before121640.0661213.319693.00803660.0013
Lab 4, #2
eaaa92Dec 7, 2016922B163
Lab 4, #1eaaa92Nov 30, 201654KB169
Two sample variance hypothesis test:
σ12 : Variance of Aud-Before
σ22 : Variance of Aud-After
σ1222 : Ratio of two variances
H0 : σ1222 = 1
HA : σ1222 ≠ 1

Hypothesis test results:
RatioNum. DFDen. DFSample RatioF-StatP-value
σ12221201242.78916932.7891693<0.0001
Aud-Before Aud-After Variance Sarah King
musicfhNov 30, 20161KB164
Two sample T hypothesis test:
μ1 : Mean of Vis-Before
μ2 : Mean of Vis-After
μ1 - μ2 : Difference between two means
H0 : μ1 - μ2 = 0
HA : μ1 - μ2 ≠ 0
(without pooled variances)

Hypothesis test results:
DifferenceSample Diff.Std. Err.DFT-StatP-value
μ1 - μ228.7741949.7197452233.088512.96038560.0034
Vis-Before Vis-After Two Sample Sarah King
musicfhNov 30, 20161KB157
Two sample T hypothesis test:
μ1 : Mean of Aud-Before
μ2 : Mean of Aud-After
μ1 - μ2 : Difference between two means
H0 : μ1 - μ2 = 0
HA : μ1 - μ2 ≠ 0
(without pooled variances)

Hypothesis test results:
DifferenceSample Diff.Std. Err.DFT-StatP-value
μ1 - μ292.15411615.459202195.015815.9611172<0.0001
Aud-Before Aud-After Two Sample Sarah King1
musicfhNov 30, 20161KB177
Two sample T hypothesis test:
μ1 : Mean of Aud-After
μ2 : Mean of Aud-Before
μ1 - μ2 : Difference between two means
H0 : μ1 - μ2 = 0
HA : μ1 - μ2 ≠ 0
(with pooled variances)

Hypothesis test results:
DifferenceSample Diff.Std. Err.DFT-StatP-value
μ1 - μ2-92.15411615.340476244-6.0072526<0.0001
Aud-Before Aud-After Two Sample Sarah King
musicfhNov 30, 20161KB160
Two sample T hypothesis test:
μ1 : Mean of Vis-After
μ2 : Mean of Vis-Before
μ1 - μ2 : Difference between two means
H0 : μ1 - μ2 = 0
HA : μ1 - μ2 ≠ 0
(with pooled variances)

Hypothesis test results:
DifferenceSample Diff.Std. Err.DFT-StatP-value
μ1 - μ2-28.7741949.7197452246-2.96038560.0034
Vis-Before Vis-After Two Sample Sarah King
musicfhNov 30, 20161KB153
One sample T hypothesis test:
μ : Mean of variable
H0 : μ = 0
HA : μ ≠ 0

Hypothesis test results:
VariableSample MeanStd. Err.DFT-StatP-value
Vis-Before385.540327.638994412350.470036<0.0001
Vis-Before T Stat Sarah King
musicfhNov 30, 2016886B172
Two sample T hypothesis test:
μ1 : Mean of Aud-Before
μ2 : Mean of Aud-After
μ1 - μ2 : Difference between two means
H0 : μ1 - μ2 = 0
HA : μ1 - μ2 ≠ 0
(with pooled variances)

Hypothesis test results:
DifferenceSample Diff.Std. Err.DFT-StatP-value
μ1 - μ292.15411615.3404762446.0072526<0.0001
Aud Before and Aud After Sarah King
musicfhNov 30, 20161KB185
One sample T hypothesis test:
μ : Mean of variable
H0 : μ = 0
HA : μ ≠ 0

Hypothesis test results:
VariableSample MeanStd. Err.DFT-StatP-value
Aud-Before640.0661213.3196912048.054129<0.0001
Auditory Before medication Sarah King
musicfhNov 30, 2016885B170
Four QQ Plot Sarah KingmusicfhNov 30, 201640KB135

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