The formula below is used to calculate the ____.
(ZS/E)²
A)sample standard deviation
B)population standard deviation
C)sample size
D)sample variance

Name: The formula below is used to calculate the ____. (ZS/E)² A)sample standard deviation B)population standard deviation C)sample size D)sample variance
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Question

Quizplus · Accepted Answer

The formula (ZS/E)² is used to calculate the sample size needed for a given level of confidence (Z), standard deviation (S), and margin of error (E).

The Formula Below Is Used to Calculate the ____