# Lesson Worksheet: Line Plots Mathematics

In this worksheet, we will practice drawing and reading line plots.

**Q1: **

How many families have at least 4 children?

**Q2: **

What is the difference between the highest score and the lowest score?

**Q3: **

The given line plot shows the quiz scores of students in a history class. How many students scored less than 14?

**Q4: **

Identify any outliers in this line plot.

**Q5: **

The dot plot shows the different scores achieved in a game. What was the highest score?

**Q6: **

The dot plot shows the different scores achieved in a quiz. What was the lowest score?

**Q7: **

The students in a middle school class recorded how many books they read over the summer. The results are shown on the dot plot. How many students read 9 books?

**Q8: **

The graph shows the weights of all dogs in a shelter. Are there 35 dogs in the shelter?

- ANo
- BYes

**Q9: **

The line plot shows different volumes of white paint used to decorate a hotel. Volume of paint is given to the nearest of a gallon.

What was the total volume of paint used?

How much greater is the largest volume of paint compared to the smallest one?

- A of a gallon
- B a gallon
- C of a gallon
- D of a gallon
- E of a gallon

**Q10: **

The line plot shows the ages of ten people when they retired. How many of them retired in their sixties?