Set A

Set A

Set B

Set C

Set D

Set E

100

Find the mode of:
6, 4, 5, 7, 3, 7, 5, 4, 4, 5, 6, 5

5

100

Find the mode of:
34, 15, 23, 25, 43, 28, 23

23

100

Find the mode of:
3, 4, 7, 8, 5, 6, 3, 5, 9, 3, 2

3

100

Find the mode of:
11, 10, 8, 6, 11, 5, 7, 10, 2, 9

10 and 11

100

Find the mode of:
1, 2, 3, 4, 5, 6, 7, 8, 9

no mode

200

Find the range of:
45, 65, 12, 87, 65, 98, 62, 55, 27

98 - 12 = 86

200

Find the range of:
112, 68, 45, 78, 56, 61, 93, 72

112 - 45 = 67

200

Find the range of:
15, 7, 6, 18, 9, 5, 9, 12, 7

18 - 5 = 13

200

Find the range of:
23, 54, 67, 48, 21, 33, 19, 53

67 - 19 = 48

200

Find the range of:
890, 785, 220, 790, 560, 360, 740, 930, 660

930 - 220 = 710

300

What is the mean (average) of:
5, 8, 9, 6, 4, 5, 2, 1

total = 40 / 8 = 5

300

What is the mean (average) of:
9, 6, 7, 3, 5, 7, 6, 8, 3

total = 54 / 9 = 6

300

What is the mean (average) of:
6, 9, 8, 8, 7, 6, 2, 5

total = 51 / 8 = 6.4 or 6.375

300

What is the mean (average) of:
12, 10, 8, 7, 9, 6, 10

62 / 7 = 8.9

300

What is the mean (average) of:
6, 6, 3, 15, 12, 9, 6, 9

total = 66 / 8 = 8.25

400

What is the median of:
5, 8, 9, 6, 4, 5, 2, 1

1, 2, 4, (5, 5), 6, 8, 9 so median = 5

400

What is the median of:
9, 6, 7, 3, 5, 7, 6, 8, 3

3, 3, 5, 6, 6, 7, 7, 8, 9 so median = 6

400

What is the median of:
6, 9, 8, 8, 7, 6, 2, 5

2, 5, 6, 6, 7, 8, 8, 9 so median = (6 + 7) / 2 = 13 / 2 = 6.5

400

What is the median of:
12, 10, 8, 7, 9, 6, 10

6, 7, 8, 9, 10, 10, 12 so median is 9

400

What is the median of:
6, 6, 3, 15, 12, 9, 6, 9

3, 6, 6, 6, 9, 9, 12, 15 so median = (6 + 9) / 2 = 7.5

500

Find the median, mode and range of:
6, 7, 14, 4, 7, 8, 7, 3

median = 7
mode = 7
range = 14 - 3 = 11

500

Find the median, mode and range of:
54, 78, 76, 63, 72, 52, 78, 60

median = 67.5
mode = 78
range = 78 - 52 = 26

500

Find the median, mode and range of:
23, 12, 42, 12, 15, 17, 22

median = 17
mode = 12
range = 42 - 12 = 30

500

Find the median, mode and range of:
86, 78, 90, 42, 63, 78, 65, 58

median = 71.5
mode = 78
range = 90 - 42 = 48

500

Find the median, mode and range of:
20, 17, 14, 17, 18, 15, 22, 25

median = 17.5
mode = 17
range = 25 - 14 = 11

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