Mathematics, 16.04.2020 03:39 jaidxxxz
UCF believes that the average time someone spends in the gym is 56 minutes. The university statistician takes a random sample of 32 gym goers and finds the average time of the sample was 50 minutes. Assume it is known the standard deviation of time all people spend in the gym is 8 minutes. What conclusion can the university statistician make?
Answers: 2
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Cora bought a package of erasers. there are 4 pink erasers and 12 blue erasers. what is the ratio of pink erasers to blue erasers?
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UCF believes that the average time someone spends in the gym is 56 minutes. The university statistic...
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