Chapter 2, Problem 14E

The food services division of Cedar River Amusement Park Inc. is studying the amount of money spent per day on food and drink by families who visit the amusement park. A sample of 40 families who visited the park yesterday revealed they spent the following amounts:

1. a. Organize the data into a frequency distribution, using seven classes and 15 as the lower limit of the first class. What class interval did you select?
2. b. Where do the data tend to cluster?
3. c. Describe the distribution.
4. d. Determine the relative frequency distribution.