# 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? ANSWER BOX:    RESULTS BOX:
 2 What pulse rate was recorded at 2 minutes? ANSWER BOX:    RESULTS BOX:
 3 A pulse rate of 121 beats per minute was recorded at how many minutes? ANSWER BOX:    RESULTS BOX:

### Refer to the bar graph below for Exercises 4 to 6.

 4 How many items are being compared in the graph? ANSWER BOX:    RESULTS BOX:
 5 What was the average height in cm for Granny's Bloomers? ANSWER BOX:    RESULTS BOX:
 6 What was the average height in cm for No Fertilizer? ANSWER BOX:    RESULTS BOX:

### Refer to the circle graph below for Exercises 7 to 10.

 7 How many sectors are in this circle graph? ANSWER BOX:    RESULTS BOX:
 8 What percentage of people in Shrub Oak preferred chocolate ice cream? ANSWER BOX:  %  RESULTS BOX:
 9 What percentage of people in Shrub Oak preferred butter pecan ice cream? ANSWER BOX:  %  RESULTS BOX:
 10 If a total of 50 people were surveyed, then how many people preferred vanilla ice cream? ANSWER BOX:    RESULTS BOX: