CPM Homework Help : ACC6 Problem 3-86

Use the data and axes below to create a histogram for Mr. Nguyen’s class grades.

$50, 55, 57, 60, 62, 65, 78, 80,$
$82, 85, 88, 89, 90, 91, 93, 95,$
$96, 98, 99$

A histogram labeled, Percentage, on the horizontal axis, scaled in tens from 0 to 100. Number of Scores is labeled on the vertical axis, scaled in ones, from 0 to 8.

Help:

Try making a stem-and-leaf plot before making a histogram.

Also, read the Math Notes box in Lesson 2.2.1 or review problem CL 2-94.

Answer:

Your histogram should look similar to the one below.

A histogram labeled, Percentage on the horizontal axis, scaled in equal segments of 10, from 0 to 100. Number of Scores, is labeled on the vertical axis, scaled in ones, from 0 to 8. Starting at the left each segment has the following bar heights: 0, 0, 0, 0, 0, 3, 3, 1, 5, 7.