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

2-22.

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

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

to its right.