Name:    Lesson 1: Interpreting Circle Graphs

1.

Use the following circle graph to answer the questions below.

Approximately what percent of the graph is represented by baseball?
 a. 45% b. 25% c. 5% d. 75%

2.

Approximately what percent of the graph is represented by basketball?
 a. 45% b. 25% c. 5% d. 75%

3.

Approximately what percent of the graph is represented by football?
 a. 45% b. 25% c. 5% d. 75%

4.

Approximately what percent of the graph is represented by hockey?
 a. 45% b. 25% c. 5% d. 75%

5.

Use the following chart to answer the questions below.

 Favourite Sports No. of Students Decimal Percent Baseball 0.44 44% Basketball 0.24 24% Football Hockey 0.04 4%

Determine what percent football is.
 a. 20% b. 18% c. 38% d. 28%

6.

If there were 25 students who participated in the survey, how many votes were for baseball?
 a. 25 b. 11 c. 15 d. 8

7.

If there were 25 students who participated in the survey, how many votes were for basketball?
 a. 5 b. 6 c. 7 d. 8

8.

If there were 25 students who participated in the survey, how many votes were for football?
 a. 5 b. 6 c. 7 d. 8

9.

If there were 25 students who participated in the survey, how many votes were for hockey?
 a. 1 b. 2 c. 3 d. 4

10.

What information about the data is true?
 a. More students prefer hockey. b. There were more students who preferred hockey to football. c. There were fewer students who preferred basketball to football. d. All students like sports.