Question

The golf scores for the 28 members of the Belmont Country Club were 99, 78, 111, 104, 82, 83, 117, 95, 109, 76, 84, 97, 73, 102, 86, 75, 109, 98, 81, 77, 93, 88, 95, 91, 84, 82, 96, 99. Which histogram correctly shows the frequency distribution of the scores using ten-point intervals?

Answer 1

The histogram that correctly shows the frequency distribution of the scores using ten-point intervals is A.

A histogram is a pictorial representation of frequency data using chosen intervals and rectangular bars.

In a histogram, the height of a rectangle (the vertical axis) represents the distribution frequency of a variable (the amount, or how often that variable appears).

Class Frequency

70 - 79 5

80 - 89 8

90 - 99 9

100 - 109 4

110 - 119 2

Total 28

Thus, the correct histogram is Option A.