# Lesson Worksheet: Dot Plots Mathematics • 4th Grade

In this worksheet, we will practice using dot plots (line plots) to analyze data, communicate information, and get insights from data.

**Q1: **

How many families have at least 4 children?

**Q2: **

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

**Q3: **

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

**Q4: **

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

**Q5: **

Which of the descriptions is not true for the distribution represented by the diagram?

- AThe distribution has an outlier at 5.
- BThe distribution has a cluster from 21 to 27.
- CThe distribution has a peak at 26.
- DThe distribution is symmetric.
- EThe distribution has a gap from 6 to 20.

**Q6: **

The line plot shows math test scores of a group of students. Which of the following is a cluster of data?

- A16–17
- B16–19
- C17–19
- D16–18
- E15–19

**Q7: **

Identify any outliers in this line plot.

**Q8: **

David asked his friends how many cupcakes they had at the party. Determine how many people had no more than 5 cupcakes.

**Q9: **

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

- ANo
- BYes

**Q10: **

Determine how many of the activities represented on the line plot burn 4 calories per minute.