Mean, Median, Mode Practice

What is the mean of the following numbers? 10, 39, 71, 39, 76, 38, 25

• 42

• 39

• 42.5

• 35.5

Tags

CCSS.6.SP.B.5C

What number would you divide by to calculate the mean of 3, 4, 5, and 6?

• 6

• 3

• 5

• 4

Tags

CCSS.6.SP.B.5C

What measure of central tendency is calculated by adding all the values and dividing the sum by the number of values?

• Median

• Mean

• Mode

• Typical value

Tags

CCSS.6.SP.B.5D

CCSS.HSS.ID.A.2

The mean of four numbers is 71.5. If three of the numbers are 58, 76, and 88, what is the value of the fourth number?

• 64

• 60

• 76

• 82

Tags

CCSS.6.SP.B.5C

Determine the mean of the following set of numbers: 40, 61, 95, 79, 9, 50, 80, 63, 109, 42

• 79

• 54.8

• 109

• 9

Tags

CCSS.6.SP.B.5C

The mean weight of five complete computer stations is 167.2 pounds. The weights of four of the computer stations are 158.4 pounds, 162.8 pounds, 165 pounds, and 178.2 pounds respectively. What is the weight of the fifth computer station?

• 170.1

• 171.6

• 205.5

• 155.4

Tags

CCSS.6.SP.B.5C

The mean width of 12 iPads is 5.1 inches. The mean width of 8 Kindles is 4.8 inches. What is the mean width of the 12 iPads and 8 Kindles

• 4.95

• 4.98

• 6.0

• 4.72

Tags

CCSS.7.NS.A.3

The following data represent the number of pop-up advertisements received by 10 families during the past month.

43 37 35 30 41 23 33 31 16 21

Calculate the mean number of advertisements received by each family during the month.

• 33

• 30

• 31

• 42

Tags

CCSS.6.SP.B.5C

The following table of grouped data represents the weight (in pounds) of 100 computer towers. Calculate the mean weight for a computer.

• 7.7

• 25

• 11.2

• 2.5

Tags

CCSS.6.SP.B.5C

A group of customer service surveys were sent out at random. The scores were 90, 50, 70, 80, 70, 60, 20, 30, 80, 90, and 20. Find the mean score.

• 60

• 66.5

• 70

• 15

Tags

CCSS.6.SP.B.5C