Question

Blood pressure: A blood pressure measurement consists of two numbers: the systolic pressure, which is the maximum pressure taken when the heart is contracting, and the diastolic pressure, which is the minimum pressure taken at the beginning of the heartbeat. Blood pressures were measured, in millimeters, for a sample of 10 adults. The following table presents the results. Systolic Diastolic Systolic Diastolic 133 91 105 66 112 75 157 103 107 71 154 94 110 74 134 87 108 69 115 83 Based on results published in the Journal of Human Hypertension Compute the least-squares regression line for predicting the diastolic pressure from the systolic pressure. Round the slope and y-intercept values to four decimal places. Regression line equation: y =

          Blood pressure: A blood pressure measurement consists of two numbers: the systolic pressure, which is the maximum pressure taken when the heart is contracting, and the diastolic pressure, which is the minimum pressure taken at the beginning of the heartbeat. Blood pressures were measured, in millimeters, for a sample of 10 adults. The following table presents the results.

Systolic Diastolic Systolic Diastolic
133 91 105 66
112 75 157 103
107 71 154 94
110 74 134 87
108 69 115 83

Based on results published in the Journal of Human Hypertension

Compute the least-squares regression line for predicting the diastolic pressure from the systolic pressure. Round the slope and y-intercept values to four decimal places.

Regression line equation: y =

Blood pressure: A blood pressure measurement consists of two numbers: the systolic pressure, which is the maximum pressure taken when the heart is contracting, and the diastolic pressure, which is the minimum pressure taken at the beginning of the heartbeat. Blood pressures were measured, in millimeters, for a sample of 10 adults. The following table presents the results.

Systolic Diastolic Systolic Diastolic
133 91 105 66
112 75 157 103
107 71 154 94
110 74 134 87
108 69 115 83

Based on results published in the Journal of Human Hypertension

Compute the least-squares regression line for predicting the diastolic pressure from the systolic pressure. Round the slope and y-intercept values to four decimal places.

Regression line equation: y =

Added by John C.

Question

Please give Ace some feedback