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

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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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
Transcribed Image Text: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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