Grade 6 | Unit 8 | Lesson 4: Dot Plots | Practice Problems

Use Clare's summary to match each dot plot to the correct grade (sixth, eighth, or tenth).

• A is the dot plot for sixth grade.

• A is the dot plot for eighth grade.

• A is the dot plot for tenth grade.

• B is the dot plot for sixth grade.

• B is the dot plot for eighth grade.

The homework times for the tenth-grade students are more alike than the homework times for the eighth-grade students.

• C is the dot plot for sixth grade.

• C is the dot plot for eighth grade.

• C is the dot plot for tenth grade.

Use the number line to make a dot plot that fits the description Mai gave.

One of these movies was an animated movie rated G for general audiences. Do you think it was movie A, B, or C? Explain your reasoning.

Which movie has a dot plot with ages that center at about 30 years?

• Movie A

• Movie B

• Movie C

What is a typical age for the people who were at Movie A?

Find the value of each expression: 3.727 + 1.384

Find the value of each expression: 3.727 - 1.384

Find the value of each expression: 5.01 × 4.8

Find the value of each expression: 5.01 ÷ 4.8