Question

Pablo made a dot plot and histogram to show how many times last month each student in a class played sports. However, the histogram is incorrect.


Answer the questions to show how Pablo can fix the histogram to match the dot plot.

1. Is the bar for the interval 0 – 4 correct, or does its height need to change? If it needs to change, describe the change that should be made.

Write your answer in the space below.















2. Is the bar for the interval 5 – 9 correct, or does its height need to change? If it needs to change, describe the change that should be made.


Write your answer in the space below.















3. Is the bar for the interval 10 – 14 correct, or does its height need to change? If it needs to change, describe the change that should be made.

Write your answer in the space below.















4. Is the bar for the interval 15 – 19 correct, or does its height need to change? If it needs to change, describe the change that should be made.

Answer 1

Answer:

1. The bar interval is correct, the height does not need to be changed.

2. The bar interval is not correct, the height has to change higher by 1.

3. The bar interval is not correct, the height has to change lower by 1.

4. The bar interval is correct, the height does not need to be changed.