Working out the Range Average

Working out the Range Average

The difference between the biggest number and smallest number. The lower the range the more consistent.

Multiple Choice

Calculate the range of:

6, 3, 7, 4, 5, 2, 7, 11, 18, 12

• 15

• 16

• 14

• 13

Multiple Choice

Find the range from the following data...

2, 11, 7, 6, 9, 1

• 8

• 9

• 11

• 10

Multiple Choice

Roger bowled 7 games last weekend. His scores are: 155, 165, 138, 172, 127, 193, 142. What is the range of Roger's scores?

• 193

• 127

• 60

• 66

Multiple Choice

Calculate the range of: 6, 2, 4, 18, 21, 18

• 12

• 17

• 19

• 15

Multiple Choice

Find the range from the following data...

1, 8, 3, 2, 8, 8

• 8

• 5

• 6

• 7