The following set of numbers represents the number of hours a group of students spent reading over the course of two weeks. 3, 19, 11, 29, 4, 6, 10, 16, 2, 21, 15, 22, 13, 9, 1, 17, 2, 26, 18, 7 on your own sheet of paper, graph the set on a histogram, using six intervals in the display. make sure to label your graph.

To plot the histogram, we need to find the class width.

Therefore, the frequency distribution for the given data is:

Number of hours                   Number of students

0  -  5                                                    5

5  -  10                                                   3

10  -  15                                                  3

15  -  20                                                 5

20  -  25                                                2

25  -  30                                                2

The histogram for the given data is attached.