Question

The data set shows the ages of the members of a book club, What is the shape of the distribution of this data set?

19, 21, 18, 19, 16, 21, 20, 17, 16, 17, 20, 18

A. Symmetrical?

B. Uniform?

C. Skewed to the left?

D. Skewed to the right?

Answer 1

Symmetrical because the numbers in a bar graph show sort of a pyramid-like shape, rather than a skewed or flatter shape.