Interpreting/Representing Data in Graphs

1. The points on the graph show the turtle population at the end of each stated year during a 5-year period. What was the turtle population at the end of Year 4?

(a)  

2. How much greater was the population at the end of Year 1 than at the end of Year 2?

(a)  

3. Predict what you think the turtle population will be in year 6 and give a reason for your answer.

(a)  

4. Based on the graph above, how many Jazz CDs were sold?

(a)  

5. How many more rock CDs were sold than classical CDs?

(a)  

6. The table below shows an estimate of the number of cats, dogs, and birds kept as pets in the United States. Using Google Sheets, make a bar graph to show this data. Make sure to include all parts of the graph.

7. During which month was the amount of snow recorded 1/2 as much as was recorded during February?

8. What was the total growth, in inches, of Maya's seedlings?

9. What is the difference between the height of the tallest and shortest seedlings? (the range)

10. What portion of his free-throws did he make the first week?

(a)