### Home > MC1 > Chapter 2 > Lesson 2.1.2 > Problem2-22

2-22.

Kelly asked some of her classmates how many hours of sleep they get on school nights. Here are the results:

6, 8, 7$\frac { 1 } { 2 }$, 9, 8, 8, 8, 9, 9, 10, 6, 8$\frac { 1 } { 2 }$, 9, 7, 8

Copy the set of axes at right and create a histogram for the data.

In Lesson 1.3.1, you learned how to create histograms.
Refer to problem 1-100 if you need some help getting started.

Before marking anything on the graph, make a tally of how many students fall into each category.
Remember, if a data point falls on a tick mark (such as $1,2,3,$ etc.) then it counts for the category
to its right.