IXL | Mean, median, and mode | 7th grade math

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What is the mean?

7

8

7

2

0

6

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Learn with an example

question

To get credit for meeting her school's community service requirement, Stacy kept a volunteering log.

Hours spent volunteering
Day	Hours
Monday	10
Tuesday	7
Wednesday	7
Thursday	8
Friday	10
Saturday	10
Sunday	8

What is the mode of the numbers?

key idea

The mode is the number that appears most often.

solution

Read the numbers from the table.

10

7

7

8

10

10

8

First, arrange the numbers from least to greatest:

7

7

8

8

10

10

10

Now count how many times each number appears.

7 appears 2 times.
8 appears 2 times.
10 appears 3 times.

The number that appears most often is 10.

The mode is 10.

Looking for more? Try these:

Lesson: Mean, median, mode, and range

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Teacher tools

Work it out

Not feeling ready yet? These can help:

I.5Divide decimals by whole numbers

D.1Add and subtract decimals

C.2Compare and order decimals

Lesson: Mean, median, mode, and range