State NUll and alternative hypothesis b. Check the requirements c. Carry out the hypothesis test

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a. State NUll and alternative hypothesis

b. Check the requirements

c. Carry out the hypothesis test

A certain statistics instructor participates in triathlons. The accompanying table lists times
(in seconds) he recorded while riding a bicycle. He recorded every time he rode and randomly picked five
laps through each mile of a 3-mile loop. Use a.05 significance level to test the claim that it takes the same
time to ride each of the miles.
Mile 1
194
203
202
201
202
Mile 2
198
203
201
198
199
Mile 3
214
211
210
210
210
Transcribed Image Text:A certain statistics instructor participates in triathlons. The accompanying table lists times (in seconds) he recorded while riding a bicycle. He recorded every time he rode and randomly picked five laps through each mile of a 3-mile loop. Use a.05 significance level to test the claim that it takes the same time to ride each of the miles. Mile 1 194 203 202 201 202 Mile 2 198 203 201 198 199 Mile 3 214 211 210 210 210
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