A Sample Is Chosen Randomly from a Population That Was $\sqrt { n }$

Multiple Choice

A sample is chosen randomly from a population that was strongly skewed to the right.Describe the sampling distribution model for the sample mean if the sample size is small.

A) Skewed right,centre at ?,standard deviation ?/ $\sqrt { n }$
B) Normal,centre at ?,standard deviation $\sqrt { \sigma / n }$
C) There is not enough information to describe the sampling distribution model.
D) Normal,centre at ?,standard deviation ?/ $\sqrt { n }$
E) Skewed right,centre at ?,standard deviation $\sqrt { \sigma / n }$