The first step in determining a sample size is to:
A) compute the sampling fraction
B) select a major variable to determine the size
C) decide on the confidence level to be used
D) adjust the sample size for cost and time

Question

Quizplus · Accepted Answer

The first step in determining a sample size is to decide on the confidence level to be used. This is because the confidence level determines the margin of error, which is a critical aspect of sample size. The other options listed are important factors to consider when determining sample size, but they come after the decision on the confidence level has been made.

The First Step in Determining a Sample Size Is To