MEAN, MEDIAN AND MODE

Find the mean of this set of numbers:

10, 10, 7, 12, 21

• 10

• 7

• 12

• 11

Find the median of this set of numbers:

10, 15, 20, 30, 25, 5, 35

• 20

• 25

• 10

• 35

Find the mode of this set of numbers:

10, 10, 8, 7, 7, 3, 10, 8, 10, 8, 7, 8

• 7, 8, 10

• 8, 10

• 10

• none of these

Find the mean of this set of numbers:

11, 2, 10, 8, 15, 9, 15

• 10

• 14

• 70

• 15

Find the median of this set

18, 10, 2, 20, 9, 16, 7, 15, 3

• 16

• 3

• 10

• 15

Find the mean of this set of numbers:

19, 19, 19, 21, 23, 20, 19, 20

• 13

• 24

• 15

• 20

Find the median of this set of numbers:

19, 19, 9, 11, 13, 20, 19, 10, 16

• 16

• 13

• 20

• 15

Find the mode of this set of numbers:

5, 20, 34, 2, 5, 17, 5, 2, 9, 5, 2

• 2

• 5

• 20

• 17

Find the mode of this set of numbers:

29, 20, 32, 32, 29, 32, 20, 32, 29, 20, 29, 32, 29, 20, 29

• 29

• 29 and 32

• 32

• none of these

Lizzy had test scores of: 72, 94, 108, 60, 135, 33, 217, 45

What is the RANGE of her test scores?

• 250

• 102

• 184

• none of these