Activity 10 Data
Section 1
| systolic |
diastolic |
pulse |
| 119 |
100 |
80 |
| 131 |
121 |
73 |
| 134 |
89 |
61 |
| 165 |
87 |
83 |
| 117 |
77 |
75 |
| 118 |
72 |
76 |
| 132 |
81 |
80 |
| 117 |
85 |
75 |
| 104 |
62 |
68 |
| 140 |
72 |
65 |
| 121 |
73 |
71 |
| 98 |
58 |
60 |
Summary Statistics
| Variable | systolic | diastolic | pulse |
| n | 12 | 12 | 12 |
| Mean | 124.6667 | 81.4167 | 72.2500 |
| St Dev | 17.5517 | 17.0745 | 7.4727 |
| Variance | 308.0606 | 291.5379 | 55.8409 |
Regression Analysis
diastolic (y) vs systolic (x)
Correlation coefficient r = 0.430654, p-value = 0.162242
Table of Coefficients
| Predictor |
Coeff |
SE Coeff |
T |
P |
| Constant | 29.18813 | 34.92572 | 0.83572 | 0.422831 |
| systolic | 0.41895 | 0.27764 | 1.50894 | 0.162242 |
ANOVA
| Source |
SS |
df |
MS |
F |
P |
| Regression |
594.7630 |
1 |
594.7630 |
2.2769 |
0.162242 |
| Residual |
2612.1537 |
10 |
261.2154 |
|
| Total |
3206.9167 |
11 |
291.5379 |
pulse (y) vs systolic (x)
Correlation coefficient r = 0.406866, p-value = 0.189315
Table of Coefficients
| Predictor |
Coeff |
SE Coeff |
T |
P |
| Constant | 50.65468 | 15.47111 | 3.27415 | 0.008371 |
| systolic | 0.17322 | 0.12299 | 1.40847 | 0.189315 |
ANOVA
| Source |
SS |
df |
MS |
F |
P |
| Regression |
101.6828 |
1 |
101.6828 |
1.9838 |
0.189315 |
| Residual |
512.5672 |
10 |
51.2567 |
|
| Total |
614.2500 |
11 |
55.8409 |
systolic (y) vs diastolic (x)
Correlation coefficient r = 0.430654, p-value = 0.162242
Table of Coefficients
| Predictor |
Coeff |
SE Coeff |
T |
P |
| Constant | 88.62441 | 24.36251 | 3.63774 | 0.004554 |
| diastolic | 0.44269 | 0.29338 | 1.50894 | 0.162242 |
ANOVA
| Source |
SS |
df |
MS |
F |
P |
| Regression |
628.4708 |
1 |
628.4708 |
2.2769 |
0.162242 |
| Residual |
2760.1959 |
10 |
276.0196 |
|
| Total |
3388.6667 |
11 |
308.0606 |
pulse (y) vs diastolic (x)
Correlation coefficient r = 0.395971, p-value = 0.202592
Table of Coefficients
| Predictor |
Coeff |
SE Coeff |
T |
P |
| Constant | 58.14071 | 10.55339 | 5.50920 | 0.000258 |
| diastolic | 0.17330 | 0.12709 | 1.36363 | 0.202592 |
ANOVA
| Source |
SS |
df |
MS |
F |
P |
| Regression |
96.3100 |
1 |
96.3100 |
1.8595 |
0.202592 |
| Residual |
517.9400 |
10 |
51.7940 |
|
| Total |
614.2500 |
11 |
55.8409 |
systolic (y) vs pulse (x)
Correlation coefficient r = 0.406866, p-value = 0.189315
Table of Coefficients
| Predictor |
Coeff |
SE Coeff |
T |
P |
| Constant | 55.62190 | 49.26080 | 1.12913 | 0.285201 |
| pulse | 0.95564 | 0.67849 | 1.40847 | 0.189315 |
ANOVA
| Source |
SS |
df |
MS |
F |
P |
| Regression |
560.9589 |
1 |
560.9589 |
1.9838 |
0.189315 |
| Residual |
2827.7078 |
10 |
282.7708 |
|
| Total |
3388.6667 |
11 |
308.0606 |
diastolic (y) vs pulse (x)
Correlation coefficient r = 0.395971, p-value = 0.202592
Table of Coefficients
| Predictor |
Coeff |
SE Coeff |
T |
P |
| Constant | 16.04762 | 48.17206 | 0.33313 | 0.745914 |
| pulse | 0.90476 | 0.66350 | 1.36363 | 0.202592 |
ANOVA
| Source |
SS |
df |
MS |
F |
P |
| Regression |
502.8214 |
1 |
502.8214 |
1.8595 |
0.202592 |
| Residual |
2704.0952 |
10 |
270.4095 |
|
| Total |
3206.9167 |
11 |
291.5379 |
Data Dictionary
- Systolic
- Systolic blood pressure in torr
- Diastolic
- Diastolic blood pressure in torr
- Pulse
- Pulse rate in beats per minute