Averages Quiz

Find the mean of the numbers: 10, 15, 20, 25, 30

• 5

• 15

• 25

• 20

Calculate the mean of the following set: 5, 10, 15, 20, 25

• 30

• 18

• 15

• 10

What is the median of the dataset: 12, 15, 18, 21, 24

• 21

• 18

• 15

• 24

Determine the median of the given dataset: 3, 6, 9, 12, 15

• 6

• 9

• 12

• 3

What is the mode of the set: 5, 7, 7, 9, 9, 9, 11

• 9

• 11

• 7

• 5

Find the mode of the following set: 2, 4, 4, 6, 6, 6, 8

• 2

• 4

• 6

• 8

Using averages, solve the real-world problem: The average score of a student in 5 tests is 85. What is the total score of the student?

• 500

• 425

• 375

• 300

A group of friends went to a restaurant. The ages of the friends are 20, 22, 25, 28, 30. What is the average age of the group?

• 25

• 18

• 30

• 22

What is the range of the numbers: 5, 10, 15, 20, 25

• 20

• 30

• 15

• 25

Calculate the range of the following set: 8, 12, 16, 20, 24

• 20

• 12

• 16

• 10