Mean Median Pre Test

Find the mean.

12, 5, 11, 18, 22, 25, 5

• 5

• 11

• 12

• 14

Find the mode.

18, 22, 11, 22, 18, 22, 18, 25, 22

• 22

• 18

• 9

• 5

Find the range.

12, 3, 9, 18, 22, 30, 5

• 25

• 15

• 27

• 18

Find the median.

6, 1, 2, 7, 5, 4, 3

• 4

• 7

• 1

• 5

Find the mode.

7, 1, 1, 7, 5, 4, 7

• 7

• 3

• 1

• 4

Find the range.

7, 1, 1, 8, 1, 4, 8

• 6

• 7

• 8

• 9

Find the median.

8, 10, 12, 13, 14, 16, 18

• 12

• 13

• 14

• 15

Range measures what?

• Center

• Height

• Variability

• Weight

Find the mean.
90, 100, 95, 85, 60, 80

• 85
• 84
• 86
• 90

In order to find the median, the data must be sorted from least to greatest first.

• True

• False