1. In a pie graph, if pepperoni pizza were 24/72 of the distribution, how many degrees would be needed to represent pepperoni?
2. Given the following frequency distribution, how many pieces of data were less than 28.5?
Class Boundaries Frequencies
13.5–18.5 4
18.5–23.5 9
23.5–28.5 12
28.5–33.5 15
33.5–38.5 17
3. What are the boundaries of the class 4-19?
4. What is the midpoint of the class 3-15?
5. A weatherman records the amount of rain that has fallen in Portland, Oregon during each day. What type of graph should he use?