A professor gave students a test, and the distribution of the scores of the students is shown in the histogram below. What shape does the distribution have?

A histogram has a horizontal axis labeled Test Score percent from 0 to 100 in increments of 20 and a vertical axis labeled Frequency from 0 to 15 in increments of 5. The histogram contains vertical bars of width 10 starting at the horizontal axis value 20. The heights of the bars are as follows, where the left horizontal axis label is listed first and the frequency is listed second: 20, 1; 30, 2; 40, 4; 50, 8; 60, 8; 70, 5; 80, 4; 90, 1. All vertical coordinates are approximate.

Select the correct answer below:

uniform

unimodal and symmetric

unimodal and left-skewed

unimodal and right-skewed

bimodal