If a sample size is

Question

If a sample size is < _____, the sample size must come from a population having a normal distribution in order to follow normal distribution calculations.
A) 30
B) 40
C) 50
D) 100

Quizplus · Accepted Answer

The Central Limit Theorem suggests that for sample sizes less than 30, the distribution of the sample means will approximate a normal distribution only if the population from which the sample is drawn is normally distributed. For sample sizes of 30 or more, the theorem holds even if the population is not normally distributed.

If a Sample Size Is < _____, the Sample Size