Mathematics, 28.09.2019 05:00 jetjet123123
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?
0.28
0.36
1.98
2.63
Answers: 2
is the mean, 
is the standard deviation and n is the sample size.
and 
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Dion is performing a hypothesis test in which the population mean is 92 and the standard deviation i...
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