Limited access

Upgrade to access all content for this subject

Which of the following sampling distributions involving sample means will be approximately normal?

I. A sample of size $n = 55$ from a population that is strongly skewed right.

II. A sample of size $n = 20$ from a population that is slightly skewed right with no outliers.

III. A sample of size $n = 5$ from a population that is roughly normal.

A

I only.

B

II only.

C

III only.

D

II and III only.

E

I, II, and III.

Select an assignment template