Scenario 3Runner Music No Music153546825314493528482524571543356249659275554718399499537552105425001152152412534555Do the data provide convincing evidence that the meantime to exhaustion for experienced triathletes isdifferent when they run while listening to motivationalmusic? Test the relevant hypotheses using asignificance level of 0.1.Suggestion: write out every step in the hypothesistest.6. Scenario 3Some runners believe that listening to music whilerunning enhances their performance. Some say musichinders their performance. The authors of a paperwondered if this is true for experienced runners. Theyrecorded time to exhaustion for these triathletes whilerunning on a treadmill at a speed determined to benear their peak running velocity. The time to exhaustionwas recorded for each participant on two differentdays. On one day, each participant ran while listeningto music that the runner selected as motivational. On adifferent day, each participant ran with no musicplaying. For purposes of this exercise, assume that it isreasonable to regard these triathletes as representativeof the population of experienced triathletes. Onlysummary quantities were given in the paper, but thedata in the table below are consistent with the meansand standard deviations given in the paper.

Applying the paired 't' test: sample size,n= 12 mean (d̄) =Σd/n =-90/12 = -7.5 standard…

Answered: unner MusicNo M 535 468

College Algebra (MindTap Course List)

12th Edition

ISBN:9781305652231

Author:R. David Gustafson, Jeff Hughes

Publisher:R. David Gustafson, Jeff Hughes

Chapter8: Sequences, Series, And Probability

Section8.4: Geometric Sequences And Series

Problem 6SC

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