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Mathematics, 07.01.2022 08:50 eburnhisel2023
The owner of a fitness watch would like to determine if the mean number of steps he takes per day differs from the
recommended 10,000 steps per day, using a =0.01. He selects a random sample of 50 days with the intention of
testing the hypotheses How = 10,000 steps versus Hou+ 10,000 steps where = the true mean number of steps
taken per day.
Which of the following values of the alternative hypothesis would yield the greatest power to reject the null
hypothesis?
Ow=9,000
Ow=9,500
O = 10,000
O = 10,500
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Answers: 1
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