A special diet is intended to reduce systolic blood pressure among patients diagnosed with stage 2 hypertension. If the diet is effective, the target is to have the average systolic blood pressure of this group be below 150. After six months on the diet, an SRS of 28 patients had an average systolic blood pressure of xbar = 143 with standard deviation s = 21. Is this sufficient evidence that the diet is effective in meeting the target? Assume the distribution of the systolic blood pressure for patients in this group is approximately Normal with mean µ. Given a P-value, what conclusion should you draw at the 5% level of significance? Fail to reject the null hypothesis, because the P-value is less than the level of significance.

A special diet is intended to reduce systolic blood pressure among patients diagnosed with stage 2 hypertension. If the diet is effective, the target is to have the average systolic blood pressure of this group be below 150. After six months on the diet, an SRS of 28 patients had an average systolic blood pressure of xbar = 143 with standard deviation s = 21. Is this sufficient evidence that the diet is effective in meeting the target? Assume the distribution of the systolic blood pressure for patients in this group is approximately Normal with mean µ. Given a P-value, what conclusion should you draw at the 5% level of significance? Fail to reject the null hypothesis, because the P-value is less than the level of significance.

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Description: A special diet is intended to reduce systolic blood pressure among patients diagnosed with stage 2 hypertension. If thediet is effective, the target is to have the average systolic blood pressure of this group be below 150. After six months onthe di

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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