Mathematics, 16.07.2019 05:10 AM28

Dion is performing a hypothesis test in which the population mean is 92 and the standard deviation is 2. his sample size is 7 with a mean of 93.5. which of the following correctly depicts the z-statistic for this data?
a. 0.28. b.0.36. c.1.98. d.2.63

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Dion is performing a hypothesis test in which the population mean is 92 and the standard deviation i...