A heavily right-skewed population has a mean of 28 and a standard deviation of 2.What is the probability that a random sample of 5 from this population will average less than 27?
A) 0.1314
B) 0.3085
C) 0.6915
D) We cannot answer this question because the sample size is small and the population is non-normal; the distribution of cannot be assumed to be normal.

Question

A heavily right-skewed population has a mean of 28 and a standard deviation of 2.What is the probability that a random sample of 5 from this population will average less than 27?
A) 0.1314 
B) 0.3085 
C) 0.6915 
D) We cannot answer this question because the sample size is small and the population is non-normal; the distribution of cannot be assumed to be normal.

Quizplus · Accepted Answer

The Answer of A heavily right-skewed population has a mean of 28 and a standard deviation of 2.What is the probability that a random sample of 5 from this population will average less than 27?
A) 0.1314 
B) 0.3085 
C) 0.6915 
D) We cannot answer this question because the sample size is small and the population is non-normal; the distribution of cannot be assumed to be normal.

A Heavily Right-Skewed Population Has a Mean of 28 and a Standard