Jeff Parent is a statistics instructor who participates in triathlons. Listed below are times (in seconds) he recorded while riding a bicycle for five stages through each mile of a 3-mile loop. Use a 0.05 significant 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? Assume samples are drawn from normally distributed populations. Mile 1 204 202 211 Mile 2 Mile 3 195 199 214 203 201 209 202 197 211 201 199 209

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A: Introduction - Mean or average = Sum of observations total number of observations

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