The distribution of sample means for relatively ______ samples is closely clustered around the population mean, with less variability among sample means.
A) large
B) small
C) normally distributed
D) skewed

Question

Quizplus · Accepted Answer

The larger the sample size, the more reliable the sample mean as an estimate of the population mean. As the sample size increases, the distribution of sample means becomes more normally distributed and centered around the population mean, with less variability among sample means.

The Distribution of Sample Means for Relatively ______ Samples Is