Question

Jeff Parent is a statistics instructor who participates in triathlons. Listed below are times (in minutes...

  • Jeff Parent is a statistics instructor who participates in triathlons. Listed below are times (in minutes and seconds) he recorded while riding a bicycle for five laps through each mile of a three-mile loop. Use a 0.05 significance level to test the claim that it takes the same time to ride each of the miles. Does one of the miles appear to have a hill?
Mile 1 3:15 3:24 3:23 3:22 3:21
Mile 2 3:19 3:22 3:21 3:17 3:19
Mile 3 3:34 3:31 3:29 3:31 3:29

Perform the one-way ANOVA to answer the question. Make sure to state all five steps of the hypothesis test.

Math   Statistics-And-Probability   
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Answer #1

Since the p-value is less than 0.05, we reject Ho.

So we can not conclude that it takes the same time to ride each of the miles

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