Heart rates are determined before and 30 minutes after a Kettleball workout. It can be assumed that heartrates (bpm) are normally distributed. Use the data provided below to test to determine if average heart ratesprior to the workout are significan tly lower than 30 minutes after a Kettleball workout at the 0.10 level ofsignificance. Let µ1 = mean before workout.before 7164 63 73 7180 64 78after70 63 66 78 75846477Select the correct Hypotheses:Ho:4 > H2 H:Ha = 0 Ho:µ1 = µ2 Ho:Ha < 0 Ho:H1 < H2 Ho:Ha > 00 > Prl :"H H < :°H_0< Prt :"H ?l# \t:"H_0 + Prt :ºH > W:"HTest Statistic =[three decimal accuracy]p-value =[three decimal accuracy]Condusion:O Reject HoO Fail to Reject HoInterpret the condusion in context:O There is enough evidence to suggest the mean bpm before a Kettleball workout is lower than 30minutes after the workout.O There is not enough evidence to suggest the mean bpm before a Kettleball workout is lower than 30minutes after the workout.

Given: Data (Before):71,64,63,73,71,80,64,78Data (After): 70,63,66,78,75,84,64,77

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 significan tly lower than 30 minutes after a Kettleball workout at the 0.10 level of significance. Let H1 = mean before workout. before 71 64 63 73| 71 80 64 78 70 63 66 78 75 84 64 77 after Select the correct Hypotheses: Ho:41 > 12 Ho:Ha = 0 Ho:H1 = Hz Ho:Ha < 0 Họ:µ1 < Hz Ho: Ha > 0 Ha:H1 < Hz Ha:Ha 70 Ha:µ1 t 4z HaiHd > 0 Hạ:H > Hz Ha:Hd < 0 Test Statistic - [three decimal accuracy] p-value = [three decimal accuracy] Condusion: O Reject Ho O Fail to Reject Ho Interpret the condusion in context: O There is enough evidence to suggest the mean bpm before a Kettleball workout is lower than 30 minutes after the workout. O There is not enough evidence to suggest the mean bpm before a Kettleball workout is lower than 30 minutes after the workout.

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 significan tly lower than 30 minutes after a Kettleball workout at the 0.10 level of significance. Let H1 = mean before workout. before 71 64 63 73| 71 80 64 78 70 63 66 78 75 84 64 77 after Select the correct Hypotheses: Ho:41 > 12 Ho:Ha = 0 Ho:H1 = Hz Ho:Ha < 0 Họ:µ1 < Hz Ho: Ha > 0 Ha:H1 < Hz Ha:Ha 70 Ha:µ1 t 4z HaiHd > 0 Hạ:H > Hz Ha:Hd < 0 Test Statistic - [three decimal accuracy] p-value = [three decimal accuracy] Condusion: O Reject Ho O Fail to Reject Ho Interpret the condusion in context: O There is enough evidence to suggest the mean bpm before a Kettleball workout is lower than 30 minutes after the workout. O There is not enough evidence to suggest the mean bpm before a Kettleball workout is lower than 30 minutes after the workout.

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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