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

Question

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

qwertty123 · Answer

Is this math?

mahoganie.carson · Answer

Welcome to Open Study Please put this in the math section http://openstudy.com/study#/groups/Mathematics Here the link :)

qwertty123 · Answer

welcome to Open Study! :D Great to see you join! :) Yes please do what @Mahoganie.Carson said. You will get a lot more help there! :)