For any population with mean () 100 and standard deviation () 20 the sampling distribution of sample

For any population with mean (μ) 100 and standard deviation (σ) 20 the sampling distribution of sample mean (X̅) of a sample size n=100 is approximately normally distributed with

A. mean 100 and standard deviation 20

B. mean 100 and standard deviation 2

C. mean 1 and standard deviation 20

D. mean 1 and standard deviation 2

Answer rating: 100% (QA)

The Correct answer is B Reason as following If any Populat... View the full answer