Mean and Median

Calculate the mean of the following set of numbers: 5, 8, 12, 15, 20

• 10

• 18

• 25

• 12

Find the median of the data set: 10, 15, 20, 25, 30

• 25

• 15

• 35

• 20

What is the mean of the numbers: 2, 4, 6, 8, 10, 12, 14, 16

• 8

• 6

• 10

• 9

Determine the median of the values: 18, 22, 25, 30, 35, 40

• 38

• 20

• 27.5

• 32

Compute the mean of the given set: 3, 6, 9, 12, 15, 18, 21

• 12

• 20

• 14

• 10

What is the median of the dataset: 5, 10, 15, 20, 25, 30, 35

• 40

• 25

• 20

• 15

Calculate the mean of the numbers: 4, 7, 10, 13, 16, 19, 22

• 15

• 20

• 13

• 18

Find the median of the data set: 12, 14, 16, 18, 20, 22, 24, 26

• 14

• 22

• 18

• 19

How would you define mean?

• average

• middle number

• most often

• difference

How would you define median?

• mean

• middle number

• most often

• difference