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Showing 1 to 15 of 1426 results matching Two sample T
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Two sample T hypothesis test:


μ1 : Mean of var4
μ2 : Mean of var5
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 - μ20.691666670.7643558355.0082120.904901410.3695
Two sample T hypothesis test
kidibuyDec 10, 20181KB4

Two sample T hypothesis test:


μ1 : Mean of Sample(GPA Front)
μ2 : Mean of Sample(GPA Back)
μ1 - μ2 : Difference between two means
H0 : μ1 - μ2 = 0
HA : μ1 - μ2 ≠ 0
(with pooled variances)


Sample Statistics:


SamplenMeanStd. dev.
Sample(GPA Front)253.19120.68609596
Sample(GPA Back)252.92080.5133381

Hypothesis test results:
DifferenceSample Diff.Std. Err.DFT-StatP-value
μ1 - μ20.27040.17137604481.57781680.1212
Two sample T hypothesis test
mariasalas54Dec 10, 20182KB0

Two sample T hypothesis test:


μ1 : Mean of Dutchbros Price/ounce
μ2 : Mean of Starbucks Price/ounce
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 - μ2-0.170.0169030857-10.057336<0.0001
Two sample T hypothesis test
renabayleyDec 6, 20181KB2

Two sample T hypothesis test:


μ1 : Mean of Home
μ2 : Mean of Away
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 - μ21.311.371013756.0670160.955497390.8283
Two sample T hypothesis test: Home v. Away
mfadaseDec 6, 20181KB7

Two sample T confidence interval:


μ1 : Mean of Home
μ2 : Mean of Away
μ1 - μ2 : Difference between two means
(without pooled variances)

95% confidence interval results:
DifferenceSample Diff.Std. Err.DFL. LimitU. Limit
μ1 - μ21.311.371013756.067016-1.4363984.056398
Two sample T confidence interval: Home & Away
mfadaseDec 6, 20181KB3

Two sample T summary hypothesis test:


μ1 : Mean of Population 1
μ2 : Mean of Population 2
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 - μ2-62.105839574.414302-2.849220.9972
Two sample T summary hypothesis test PROJECT
guerraka9143Dec 4, 20181KB11

Two sample T hypothesis test:


μ1 : Mean of Exercise (N2) where Gender=Male
μ2 : Mean of Exercise (N2) where Gender=Female
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 - μ21.04363991.062937239.9172550.981845340.3321
Two sample T hypothesis test - Gender/Exercise
rcoope1Dec 3, 20181KB4

Two sample T hypothesis test:


μ1 : Mean of 21&Under
μ2 : Mean of Over21
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 - μ24.90322583.735069759.3858911.31275350.1943
Two sample T hypothesis test
canolatDec 3, 20181KB1

Two sample T hypothesis test:


μ1 : Mean of Over21WorkoutMin
μ2 : Mean of 21andUnderWorkoutMins
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 - μ219.838718.4364758602.35153990.011
Two sample T hypothesis test 6A-
jasminelopez_eDec 3, 20181KB2

Two sample T confidence interval:


μ1 : Mean of 21andUnderWorkoutMins
μ2 : Mean of Over21WorkoutMin
μ1 - μ2 : Difference between two means
(with pooled variances)

5% confidence interval results:
DifferenceSample Diff.Std. Err.DFL. LimitU. Limit
μ1 - μ2-19.838718.436475860-20.369951-19.307468
Two sample T confidence interval 6B
jasminelopez_eDec 3, 20181KB4

Two sample T hypothesis test:


μ1 : Mean of 21andUnderWorkoutMins
μ2 : Mean of Over21WorkoutMin
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 - μ2-19.838718.436475848.413106-2.35153990.0228
Two sample T hypothesis test 21&Under+Over21
jasminelopez_eDec 3, 20181KB1
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, 20181KB3
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, 20181KB3
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, 20181KB2
Two sample T hypothesis test:
μ1 : Mean of var1
μ2 : Mean of var2
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 - μ2-2.31034070.51300652160.12253-4.503531<0.0001
Two sample T hypothesis test
ab0f0a9e-a971-48cb-99ab-cb0f3cb1b2f5-129326_d2l_snhumlpDec 1, 20181KB5

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