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Name/Notes Owner Created Size Views
vaccination coverage scatter plotsrodriguez30Sep 30, 2018174B45
Attending Universitychinaj99Sep 22, 2018174B35
Scatter Plotrbasal1Dec 13, 2017174B76
Histogramhtaylor0515.uJul 23, 2017174B80
Household Size and Total Garbage
Based on the data from "the Garbage Project" by Masakuza Tani, University of Arizona.
arobertiFeb 8, 201732KB102
Simple Linear RegressiondbillingsAug 28, 20168KB193
Simple linear regression results:
Dependent Variable: Diabetes
Independent Variable: Obesity Rates
Diabetes = 0.1126815 + 0.31969194 Obesity Rates
Sample size: 50
R (correlation coefficient) = 0.70205658
R-sq = 0.49288344
Estimate of error standard deviation: 0.99241948

Parameter estimates:
ParameterEstimateStd. Err.AlternativeDFT-StatP-value
Intercept0.11268151.3023065 ≠ 0480.0865245610.9314
Slope0.319691940.046805065 ≠ 0486.8302852<0.0001

Analysis of variance table for regression model:
SourceDFSSMSF-statP-value
Model145.94817245.94817246.652796<0.0001
Error4847.2750280.98489642
Total4993.2232
Simple Linear Regression-Obesity Rates
dbillingsAug 28, 20163KB249
Simple linear regression results:
Dependent Variable: Diabetes
Independent Variable: Physical Activity
Diabetes = 13.950133 - 0.24918336 Physical Activity
Sample size: 50
R (correlation coefficient) = -0.57675421
R-sq = 0.33264542
Estimate of error standard deviation: 1.1384651

Parameter estimates:
ParameterEstimateStd. Err.AlternativeDFT-StatP-value
Intercept13.9501331.0336195 ≠ 04813.496392<0.0001
Slope-0.249183360.050943169 ≠ 048-4.8913988<0.0001

Analysis of variance table for regression model:
SourceDFSSMSF-statP-value
Model131.01027131.01027123.925782<0.0001
Error4862.2129291.2961027
Total4993.2232
Simple Linear Regression
dbillingsAug 28, 20163KB173
Simple linear regression results:
Dependent Variable: Diabetes
Independent Variable: Physical Activity
Diabetes = 13.950133 - 0.24918336 Physical Activity
Sample size: 50
R (correlation coefficient) = -0.57675421
R-sq = 0.33264542
Estimate of error standard deviation: 1.1384651

Parameter estimates:
ParameterEstimateStd. Err.AlternativeDFT-StatP-value
Intercept13.9501331.0336195 ≠ 04813.496392<0.0001
Slope-0.249183360.050943169 ≠ 048-4.8913988<0.0001

Analysis of variance table for regression model:
SourceDFSSMSF-statP-value
Model131.01027131.01027123.925782<0.0001
Error4862.2129291.2961027
Total4993.2232
Simple Linear Regression-Physical Activity
dbillingsAug 28, 20163KB358
Correlation between Diabetes and Poverty Rate is:
0.73346824
Correlation DM and Poverty Rates
dbillingsAug 28, 201663B196
Simple linear regression results:
Dependent Variable: Diabetes
Independent Variable: Poverty Rate
Diabetes = 4.3007686 + 0.30650721 Poverty Rate
Sample size: 50
R (correlation coefficient) = 0.73346824
R-sq = 0.53797566
Estimate of error standard deviation: 0.94727006

Parameter estimates:
ParameterEstimateStd. Err.AlternativeDFT-StatP-value
Intercept4.30076860.63693723 ≠ 0486.7522643<0.0001
Slope0.306507210.040998804 ≠ 0487.4760036<0.0001

Analysis of variance table for regression model:
SourceDFSSMSF-statP-value
Model150.15181250.15181255.89063<0.0001
Error4843.0713880.89732057
Total4993.2232
Simple Linear Regression
dbillingsAug 28, 20163KB192
Simple linear regression results:
Dependent Variable: Diabetes
Independent Variable: Smoking
Diabetes = 3.9427353 + 0.23804676 Smoking
Sample size: 50
R (correlation coefficient) = 0.61232147
R-sq = 0.37493758
Estimate of error standard deviation: 1.1018008

Parameter estimates:
ParameterEstimateStd. Err.AlternativeDFT-StatP-value
Intercept3.94273530.94719544 ≠ 0484.16253620.0001
Slope0.238046760.044363301 ≠ 0485.3658486<0.0001

Analysis of variance table for regression model:
SourceDFSSMSF-statP-value
Model134.95288134.95288128.792331<0.0001
Error4858.2703191.213965
Total4993.2232
Simple Linear Regression-Smoking
dbillingsAug 28, 20163KB316
Simple linear regression results:
Dependent Variable: Diabetes
Independent Variable: Smoking
Diabetes = 3.9427353 + 0.23804676 Smoking
Sample size: 50
R (correlation coefficient) = 0.61232147
R-sq = 0.37493758
Estimate of error standard deviation: 1.1018008

Parameter estimates:
ParameterEstimateStd. Err.AlternativeDFT-StatP-value
Intercept3.94273530.94719544 ≠ 0484.16253620.0001
Slope0.238046760.044363301 ≠ 0485.3658486<0.0001

Analysis of variance table for regression model:
SourceDFSSMSF-statP-value
Model134.95288134.95288128.792331<0.0001
Error4858.2703191.213965
Total4993.2232
Simple Linear Regression
dbillingsAug 28, 20163KB127
HistogramdbillingsJul 28, 20166KB106
Dice rollingelopez11Jul 27, 201631KB96

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