Now You Try!
Histogram
A survey was taken on how much trust people place in the information they read on the Internet. Construct a categorical frequency distribution for the data. A = trust in all that they read, M = trust in most of what they read, H = trust in about one-half of what they read, S = trust in a small portion of what they read. (Based on information from the UCLA Internet Report.) Use the following frequency table to draw the corresponding histogram.
| Trust | Frequency |
| A | 4 |
| M | 28 |
| H | 6 |
| S | 2 |
The frequency distribution represents the cost (in cents) for the utilities of states that supply much of their own power. Construct a histogram.
| Class | Frequency |
| 6-8 | 12 |
| 9-11 | 16 |
| 12-14 | 3 |
| 15-17 | 1 |
| 18-20 | 0 |
| 21-23 | 0 |
| 24-26 | 1 |
The salaries (in millions of dollars) for 31 NFL teams for a specific season are given in this frequency distribution. Construct a histogram.
| Class | Frequency |
| 39.9-42.8 | 2 |
| 42.9-45.8 | 2 |
| 45.9-48.8 | 5 |
| 48.9-51.8 | 5 |
| 51.9-54.8 | 12 |
| 54.9-57.8 | 5 |