Which of the following is a step in determining sample size?
A)estimate the standard deviation of the population
B)make a judgment about the allowable magnitude of error
C)determine a confidence level
D)all of the above

Question

Quizplus · Accepted Answer

All of the given options are important steps in determining sample size. To determine sample size, one needs to estimate the standard deviation of the population, make a judgment about the allowable magnitude of error, and determine a confidence level. Therefore, the correct answer is D.

Which of the Following Is a Step in Determining Sample