With a sample size of 75, a normal sampling distribution can be assumed if________.
A) the cases in the sample are homogeneous.
B) the cases in the sample are heterogeneous.
C) the population distribution is normal.
D) the sample distribution is normal.

Question

Quizplus · Accepted Answer

The assumption of a normal sampling distribution is based on the normality of the population distribution, not the homogeneity or heterogeneity of the sample. It is difficult to determine the distribution of the sample without collecting data, so the population distribution is the main factor in this decision.

With a Sample Size of 75, a Normal Sampling Distribution