Mean Jean

Calculate the mean of the following numbers: 10, 15, 20, 25, 30

• 28

• 22

• 18

• 20

A student scored 85, 90, 88, and 92 on four tests. What is the mean score?

• 88.75

• 89.25

• 87.5

• 91.2

Jean loves to go bird watching. One day, she saw 7 birds. The next day, she saw 11 birds. The next day, she saw no birds. What is the average number of birds Jean saw each day?

• 3

• 4

• 6

• 9

If the mean of 24 numbers is 25, and one number in the set is 30, what is the sum of the other numbers?

• 525

• 570

• 420

• 625

What is the mean?

• 6

• 5

• 7

• 8

What is the mean of the following list of numbers?

9, 9, 14, 7, 12, 8, 11, 19, 15, 11

• 9

• 10

• 11.5

• 12.5

A team scored 80, 85, 90, and 95 in 4 matches. What is their average score?

• 88

• 87.5

• 82.5

• 91.5

Find the mean of the numbers below:

• 5

• 6

• 7

• 8

Find the mean of the numbers below:

2, 8, 6, 3, 12, 7, 4

• 5

• 6

• 7

• 8

Find the mean of the numbers below:

3, 2, 1, 3, 2, 1, 3, 2, 1, 3, 2, 1

• 3

• 2

• 1

• 4