Question

5
select all the distribution shapes for which the mean and median must be about the same
a. bell - shaped
b. bimodal
c. skewed
d. symmetric
e. uniform

Explanation:

The mean and median are approximately equal in symmetric - shaped distributions. A bell - shaped distribution is symmetric, a symmetric distribution has equal mean and median, and a uniform distribution is symmetric. Bimodal and skewed distributions do not necessarily have equal mean and median.

Answer:

A. bell - shaped
D. symmetric
E. uniform