Mean Jean

Calculate the mean:

95, 88, 79, 93, 82, 90, 94, 85, 91, 83

• 80

• 97.7

• 88

• 73

Calculate the mean:

57, 32, 45, 38, 42, 54, 51, 39, 47, 43, 36, 56

• 54

• 49

• 60

• 45

Calculate the mean:

78, 82, 80, 65, 69, 72, 79

• 25.2

• 65.6

• 87.5

• 75

Calculate the mean:

99, 87, 84, 91, 97, 86, 83, 90, 93

• 101.2

• 90

• 81

• 73.6

Calculate the mean:

56, 43, 62, 59, 57, 61, 58, 44

Calculate the mean:

69, 73, 62, 67, 64, 62, 75, 78, 81, 77, 84

Calculate the mean.

• 8

• 4

• 7

• 22

To find the average of a set of numbers, add up all the items and divide by...

• 2

• The minimum

• The maximum

• The number of items

What is the mean for these numbers?
5,5,5,5

• 5

• 20

• 15

• 100

What is the mean of these numbers?
4,5,5,2,3,3,2,8

• 40

• 24

• 4

• 256