Working out the Mean Average

Working out the Mean Average

Add up the numbers and divide by amount of numbers

Multiple Choice

Calculate the mean.

23, 18, 9, 10, 5

• 55

• 13

• 14

• 17

Multiple Choice

Find the mean:
28, 18, 19, 18, 17

• 20
• 18
• 11
• 19

Multiple Choice

What is the mean of these numbers?
4,5,5,2,3,3,2,8

• 40
• 24
• 4
• 256

Multiple Choice

Hannah has scored the following number of points in the last five games: 2, 57, 38, 42, 6. What is her average over those games?

• 29

• 38

• 50

• 145

Multiple Choice

The number of pages that Mia wrote in her journal each day from Monday to Friday is shown below:

9, 8, 12, 11, 20

What is the average number of pages she wrote per day?

• 5

• 6

• 9

• 12