Blood pressure: A blood pressure measurement consists of two numbers: the systolic pressure, which is the...
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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 of mercury (mmHg), for a sample of 10 adults. The following table presents the results. Use a TI-84 calculator to answer the following. Systolic 133 112 107 110 108 Part: 0 / 4 Diastolic 91 75 71 74 69 Part 1 of 4 Based on results published in the Journal of Human Hypertension Send data to Excel Systolic 105 157 154 134 115 Diastolic 66 103 94 87 83 Regression line equation: y = Compute the least-squares regression line for predicting the diastolic pressure from the systolic pressure. Round the slope and y-intercept to at least four decimal places. 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 of mercury (mmHg), for a sample of 10 adults. The following table presents the results. Use a TI-84 calculator to answer the following. Systolic 133 112 107 110 108 Part: 0 / 4 Diastolic 91 75 71 74 69 Part 1 of 4 Based on results published in the Journal of Human Hypertension Send data to Excel Systolic 105 157 154 134 115 Diastolic 66 103 94 87 83 Regression line equation: y = Compute the least-squares regression line for predicting the diastolic pressure from the systolic pressure. Round the slope and y-intercept to at least four decimal places.
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Answer rating: 100% (QA)
XValues 115 113 1 2311911 8130 116 133112 107 M 1186 Estimate ... View the full answer
Related Book For
Introduction To Probability And Statistics
ISBN: 9781133103752
14th Edition
Authors: William Mendenhall, Robert Beaver, Barbara Beaver
Posted Date:
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