Statistics and Means Challenge

What is the arithmetic mean of the numbers 4, 8, 6, 5, and 3?

• 5.2

• 4.0

• 7.2

• 6.5

Calculate the median of the following set: 12, 15, 11, 10, 14.

• 14

• 12

• 15

• 11

Find the mode of the data set: 2, 3, 4, 4, 5, 6, 6, 6, 7.

• 7

• 4

• 5

• 6

Determine the arithmetic mean of the values: 10, 20, 30, 40, 50.

• 45

• 35

• 30

• 25

What is the median of the following numbers: 7, 9, 5, 3, 8?

• 5

• 7

• 9

• 3

Identify the mode in this list: 1, 2, 2, 3, 4, 4, 4, 5.

• 2

• 3

• 4

• 5

Calculate the arithmetic mean of the following scores: 85, 90, 78, 92, 88.

• 89.2

• 84.0

• 87.5

• 86.6

What is the median of the data set: 22, 19, 25, 30, 18, 20?

• 23

• 20

• 24

• 21

Find the mode of the following numbers: 10, 10, 20, 30, 30, 30, 40.

• 40

• 10

• 20

• 30

Determine the arithmetic mean of these values: 5, 15, 25, 35, 45.

• 15

• 35

• 45

• 25