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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, for a sample of 6 adults. The following table presents the results. Systolic Diastolic 130 76 116 70 133 91 112 75 134 87 107 71 Send data to Excel The least-squares regression line y =b,+b,x=4.4261+0.6058x and E (x- = 690.0000 are known for this data. Use the critical value method to test Ho:B, =0 versus H, : B, >0. Can you conclude that systolic blood pressure is useful in predicting diastolic blood pressure? Use the a=0.05 level of significance. Part: 0 / 4 Part 1 of 4 Find the critical value(s). Round the answer to three decimal places. If there is more than one critical value, separate them with commas.

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 6 adults. The following table presents the results. Systolic Diastolic 130 76 116 70 133 91 112 75 134 87 107 71 Send data to Excel The least-squares regression line y =b,+b,x=4.4261+0.6058x and E (x- = 690.0000 are known for this data. Use the critical value method to test Ho:B, =0 versus H, : B, >0. Can you conclude that systolic blood pressure is useful in predicting diastolic blood pressure? Use the a=0.05 level of significance. Part: 0 / 4 Part 1 of 4 Find the critical value(s). Round the answer to three decimal places. If there is more than one critical value, separate them with commas.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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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, for a sample of 6 adults. The following table presents the results. Systolic Diastolic 130 76 116 70 133 91 112 75 134 87 107 71 Send data to Excel The least-squares regression line y =b,+b,x=4.4261+0.6058x and E (x-x =690.0000 are known for this data. Use the critical value method to test Ho:B, =0 versus H, : B, >0. Can you conclude that systolic blood pressure is useful in predicting diastolic blood pressure? Use the a=0.05 level of significance. 1 Part: 0 / 4 Part 1 of 4 Find the critical value(s). Round the answer to three decimal places. If there is more than one critical value, separate them with commas.
Transcribed Image Text: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 6 adults. The following table presents the results. Systolic Diastolic 130 76 116 70 133 91 112 75 134 87 107 71 Send data to Excel The least-squares regression line y =b,+b,x=4.4261+0.6058x and E (x-x =690.0000 are known for this data. Use the critical value method to test Ho:B, =0 versus H, : B, >0. Can you conclude that systolic blood pressure is useful in predicting diastolic blood pressure? Use the a=0.05 level of significance. 1 Part: 0 / 4 Part 1 of 4 Find the critical value(s). Round the answer to three decimal places. If there is more than one critical value, separate them with commas.
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