In: Statistics and Probability
Researcher recorded the following data to study the effects of age (x) on systolic blood pressure (y) in men over the age of 50. Using the data below, calculate the 95% prediction interval for the systolic blood pressure of a 60-year old man. Estimated regression line is Y = 84.250 + 0.991x.
Age | 67 | 54 | 78 | 66 | 80 | 57 | 59 | 71 | 60 | 62 | 53 |
Systolic BP (mmHg) | 135 | 145 | 167 | 129 | 163 | 146 | 152 | 168 | 142 | 151 | 129 |