Question

"the distribution of means is the correct comparison distribution when"

Answer 1

The distribution of means is the correct comparison distribution when

Answer: The distribution of means is the correct comparison distribution when there is more than one person in a sample.

The distribution of the sample means is also called the sampling distribution of mean. It is most appropriate when we take a random sample of size n from the population of size N. The distribution of the sample means will follow normal distribution with mean = $\mu$ and standard deviation = $\frac{\sigma}{\sqrt{n}}$