Practice Exercises: Data and Graphs
Directions: For each exercise below, click once in the ANSWER BOX, type in your answer and then click ENTER. Your answer should be given as a whole number or as a decimal. If your answer is a percent, do NOT enter the percent symbol. Just enter the number. After you click ENTER, a message will appear in the RESULTS BOX to indicate whether your answer is correct or incorrect. To start over, click CLEAR.
Refer to the line graph below for Exercises 1 to 3.
1. 
What is the largest number on the vertical scale?

2. 
What pulse rate was recorded at 2 minutes?

3. 
A pulse rate of 121 beats per minute was recorded at how many minutes?

Refer to the bar graph below for Exercises 4 to 6.
4. 
How many items are being compared in the graph?

5. 
What was the average height in cm for Granny’s Bloomers?

6. 
What was the average height in cm for No Fertilizer?

Refer to the circle graph below for Exercises 7 to 10.
7. 
How many sectors are in this circle graph?

8. 
What percentage of people in Shrub Oak preferred chocolate ice cream?

9. 
What percentage of people in Shrub Oak preferred butter pecan ice cream?

10. 
If a total of 50 people were surveyed, then how many people preferred vanilla ice cream?
