Heart rates are determined before and 30 minutes after a Kettleball workout. It can be assumed that heart rates (bpm) are normally distributed. Use the data provided below to test to determine if average heart rates prior to the workout are significantly lower than 30 minutes after a Kettleball workout at the 0.02 level of significance. Let µ1 = mean before workout. before 70 68 | 69 74 | 72| 67 | 61 after 73 69 76 76 72 71| 63 Select the correct Hypotheses: Ho: Ha <0 Ho:H1 < H2 Ho:H1 > H2 Ho:4 = Hz Ho:Ha = 0 Ho:µa > 0 Ha:Ha > 0 Ha:H > H2 Hq÷µ < µz Hq÷µ1 H2 Hq÷Hd # 0 Ha:µa < 0 Test Statistic - [three decimal accuracy) p-value = [three decimal accuracy] Conclusion: O Fail to Reject Ho O Reject Ho
Heart rates are determined before and 30 minutes after a Kettleball workout. It can be assumed that heart rates (bpm) are normally distributed. Use the data provided below to test to determine if average heart rates prior to the workout are significantly lower than 30 minutes after a Kettleball workout at the 0.02 level of significance. Let µ1 = mean before workout. before 70 68 | 69 74 | 72| 67 | 61 after 73 69 76 76 72 71| 63 Select the correct Hypotheses: Ho: Ha <0 Ho:H1 < H2 Ho:H1 > H2 Ho:4 = Hz Ho:Ha = 0 Ho:µa > 0 Ha:Ha > 0 Ha:H > H2 Hq÷µ < µz Hq÷µ1 H2 Hq÷Hd # 0 Ha:µa < 0 Test Statistic - [three decimal accuracy) p-value = [three decimal accuracy] Conclusion: O Fail to Reject Ho O Reject Ho
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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