Measures of Center (mean, median, mode)

19

Find the mean of these numbers: 17, 18, 22, 15, 17, 16, 25, 21, 20

25

Find the mean of these numbers: 23, 30, 26, 25, 21

24

Find the mean of these numbers: 43, 32, 18, 3

10

Find the mean of these numbers: 5, 8, 17, 20, 0

58

Find the mean of these numbers: 57, 59, 60, 58, 58, 56

34.5

Find the mean: 39, 34, 35, 42, 45, 12,

5.5

Find the mean: 9, 7, 2, 4, 3, 5, 9, 6, 8, 0, 5, 8

86

Find the median of Brian's test scores: 79, 86, 86, 97, 100, 95, 67

22.5

Find the median of these numbers: 25, 15, 30, 25, 20, 15

33

Find the median of these numbers: 36, 40, 28, 24, 37, 43, 26, 30

7.5

Find the median of these numbers: 8, 12, 1, 5, 7, 8

28.5

Find the median: 21, 32, 45, 60, 13, 25

45

Find the median: 87, 56, 45, 23, 23, 34, 64, 23, 54

17

Find the mode of these numbers: 17, 18, 22, 15, 17, 16, 25, 21, 20

15 & 25

Find the mode of these numbers: 25, 15, 30, 25, 20, 15, 24

None

Find the mode of these numbers: 36, 40, 28, 24, 37, 43, 26, 30

7

Find the mode of these numbers: 7, 12, 1, 5, 7, 8, 7

44

Find the mode: 44, 29, 13, 44, 15

64

Find the mode: 89, 72, 34, 35, 35, 35, 64, 64, 77, 88, 64, 88, 64

100 and 13.5

Find the mode: 92, 100, 100, 23, 24, 99, 13.5, 13.5