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Name/Notes Owner Created Size Views
Boxplot of height sample 1vrs262Nov 19, 2019174B2
Scatter plotrosahlmNov 19, 2019174B1

Simple linear regression results:


Dependent Variable: sleep
Independent Variable: phone
sleep = 7.0281664 - 0.11416 phone
Sample size: 227
R (correlation coefficient) = -0.21999985
R-sq = 0.048399933
Estimate of error standard deviation: 1.1986114

Parameter estimates:


ParameterEstimateStd. Err.AlternativeDFT-StatP-value
Intercept7.02816640.19343089 ≠ 022536.334251<0.0001
Slope-0.114160.033746409 ≠ 0225-3.38287850.0008

Analysis of variance table for regression model:


SourceDFSSMSF-statP-value
Model116.44105216.44105211.4438670.0008
Error225323.250581.4366692
Total226339.69163
Regression of data
rosahlmNov 19, 20193KB2

Simple linear regression results:


Dependent Variable: Waist (cm)
Independent Variable: Weight (kg)
Waist (cm) = 27.505263 + 0.79909294 Weight (kg)
Sample size: 40
R (correlation coefficient) = 0.93310583
R-sq = 0.87068649
Estimate of error standard deviation: 5.7804302

Parameter estimates:


ParameterEstimateStd. Err.AlternativeDFT-StatP-value
Intercept27.5052634.2447479 ≠ 0386.4798343<0.0001
Slope0.799092940.049957023 ≠ 03815.995608<0.0001

Analysis of variance table for regression model:


SourceDFSSMSF-statP-value
Model18549.12788549.1278255.85947<0.0001
Error381269.708233.413373
Total399818.836
Weight (kg) and Waist (cm) Simple Linear Regression
ortizkNov 19, 20193KB0

Simple linear regression results:


Dependent Variable: Test Grade (%)
Independent Variable: Hours Studied
Test Grade (%) = 34.616927 + 7.3496659 Hours Studied
Sample size: 13
R (correlation coefficient) = 0.92264987
R-sq = 0.85128278
Estimate of error standard deviation: 7.698063

Parameter estimates:


ParameterEstimateStd. Err.AlternativeDFT-StatP-value
Intercept34.6169274.7783872 ≠ 0117.2444791<0.0001
Slope7.34966590.92622174 ≠ 0117.9351041<0.0001

Analysis of variance table for regression model:


SourceDFSSMSF-statP-value
Model13731.36893731.368962.965877<0.0001
Error11651.8619259.260174
Total124383.2308
Hours Studied and Test Grade Simple Linear Regression
ortizkNov 19, 20193KB0

Simple linear regression results:


Dependent Variable: Points
Independent Variable: Fouls
Points = -1.184183 + 2.8507104 Fouls
Sample size: 11
R (correlation coefficient) = 0.93536075
R-sq = 0.87489973
Estimate of error standard deviation: 10.599536

Parameter estimates:


ParameterEstimateStd. Err.AlternativeDFT-StatP-value
Intercept-1.1841834.7360451 ≠ 09-0.250036260.8082
Slope2.85071040.35932036 ≠ 097.9336177<0.0001

Analysis of variance table for regression model:


SourceDFSSMSF-statP-value
Model17071.57597071.575962.94229<0.0001
Error91011.1514112.35015
Total108082.7273
Fouls and Points Simple Linear Regression
ortizkNov 19, 20193KB0
Data of All 40 Randomly Selected Male College Students Scatter PlotortizkNov 19, 2019174B0
Data of All 8 Randomly selected College Women Scatter PlotortizkNov 19, 2019174B0
Data of All 13 College Students enrolled in MATH 109 Scatter PlotortizkNov 19, 2019174B0
Data of All 11 Players of a High School Girls Basketball Team Scatter PlotortizkNov 19, 2019174B2
Scatter Plot444da0bd9ee6c153ecbd3ffefd121dc1dc91868a_canvas_utamlpNov 19, 2019174B1
Bar Plot With Summary58227634_ecollege_csuohioNov 19, 2019174B0

One sample Z hypothesis test:


Group by: RENT
μ : Mean of RENT
H0 : μ = 960.96
HA : μ ≠ 960.96
Standard deviation = 89.846

Hypothesis test results:
RENTnSample MeanStd. Err.Z-StatP-value
600 to 700166289.846-3.32747150.0009
700 to 8003783.6666751.872612-3.41786010.0006
800 to 9002086220.090176-4.9257905<0.0001
900 to 100043951.6511613.701387-0.679408410.4969
1000 to 1100271042.96317.2908714.7425583<0.0001
1100 to 12006112736.6794764.5267822<0.0001
One sample Z hypothesis test
edwin6482Nov 18, 20193KB2

One sample Z hypothesis test:


Group by: RENT
μ : Mean of RENT
H0 : μ = 960.96
HA : μ ≠ 960.96
Standard deviation = 89.846

Hypothesis test results:
RENTnSample MeanStd. Err.Z-StatP-value
600 to 700166289.846-3.32747150.0009
700 to 8003783.6666751.872612-3.41786010.0006
800 to 9002086220.090176-4.9257905<0.0001
900 to 100043951.6511613.701387-0.679408410.4969
1000 to 1100271042.96317.2908714.7425583<0.0001
1100 to 12006112736.6794764.5267822<0.0001
One sample Z hypothesis test
edwin6482Nov 18, 20193KB1
Height PercentilehdboltonNov 18, 2019174B2

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