The distribution of sample means ____.
A)is always a normal distribution
B)will be normal only if the population distribution is normal
C)will be normal only if the sample size is at least n = 30
D)will be normal if either the population is normal or the sample size is n 30

Question

The distribution of sample means ____.​
A)​is always a normal distribution
B)​will be normal only if the population distribution is normal
C)​will be normal only if the sample size is at least n = 30
D)​will be normal if either the population is normal or the sample size is n > 30

Quizplus · Accepted Answer

The Answer is D

The Distribution of Sample Means ____.​

The Distribution of Sample Means ____.