Activity 10 Data

Section 1

systolic diastolic pulse
123 68 67
142 84 82
124 76 65
111 76 62
101 65 84
106 73 75
169 96 68
149 89 83

Regression Analysis

The first variable is the response variable (y) and the second variable is the predictor variable (x).

diastolic vs systolic

correlation coefficient r = 0.924129, test statistic: t = 5.925, p-value = 0.001031

Source SS df MS F P
Regression 667.7325 1 667.7325 35.0999 0.001031
Residual 114.1425 6 19.0238  
Total 781.8750 7 111.6964

pulse vs systolic

correlation coefficient r = 0.026556, test statistic: t = 0.065, p-value = 0.950232

Source SS df MS F P
Regression 0.3889 1 0.3889 0.0042 0.950232
Residual 551.1111 6 91.8518  
Total 551.5000 7 78.7857

systolic vs diastolic

correlation coefficient r = 0.924129, test statistic: t = 5.925, p-value = 0.001031

Source SS df MS F P
Regression 3297.2427 1 3297.2427 35.0999 0.001031
Residual 563.6323 6 93.9387  
Total 3860.8750 7 551.5536

pulse vs diastolic

correlation coefficient r = 0.027792, test statistic: t = 0.068, p-value = 0.947917

Source SS df MS F P
Regression 0.4260 1 0.4260 0.0046 0.947917
Residual 551.0740 6 91.8457  
Total 551.5000 7 78.7857

systolic vs pulse

correlation coefficient r = 0.026556, test statistic: t = 0.065, p-value = 0.950232

Source SS df MS F P
Regression 2.7227 1 2.7227 0.0042 0.950232
Residual 3858.1523 6 643.0254  
Total 3860.8750 7 551.5536

diastolic vs pulse

correlation coefficient r = 0.027792, test statistic: t = 0.068, p-value = 0.947917

Source SS df MS F P
Regression 0.6039 1 0.6039 0.0046 0.947917
Residual 781.2711 6 130.2118  
Total 781.8750 7 111.6964

Data Dictionary

Sect
Section of Math 113
Systolic
Systolic blood pressure in torr
Diastolic
Diastolic blood pressure in torr
Pulse
Pulse rate in beats per minute