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Common Core: 7.SP

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Grade 7 · Statistics · 10 problems

Directions: Use the data display to answer each question.

1.
Item 1
4
Item 2
4
Item 3
7
Item 4
13
Item 5
13
Item 6
15
Item 7
15
Item 8
24
Item 9
28
Item 10
43

Find the mean of: 4, 4, 7, 13, 13, 15, 15, 24, 28, 43

2.
Item 1
4
Item 2
5
Item 3
5
Item 4
6
Item 5
10
Item 6
12
Item 7
17
Item 8
26
Item 9
40
Item 10
45

Find the mean of: 4, 5, 5, 6, 10, 12, 17, 26, 40, 45

3.
Item 1
8
Item 2
10
Item 3
12
Item 4
13
Item 5
31
Item 6
36
Item 7
37
Item 8
37
Item 9
43
Item 10
44

Find the mean of: 8, 10, 12, 13, 31, 36, 37, 37, 43, 44

4.
Item 1
4
Item 2
8
Item 3
10
Item 4
11
Item 5
16
Item 6
29
Item 7
33
Item 8
34
Item 9
35
Item 10
47

Find the mean of: 4, 8, 10, 11, 16, 29, 33, 34, 35, 47

5.
Item 1
8
Item 2
10
Item 3
12
Item 4
19
Item 5
21
Item 6
24
Item 7
24
Item 8
32
Item 9
34
Item 10
46

Find the mean of: 8, 10, 12, 19, 21, 24, 24, 32, 34, 46

6.
Item 1
9
Item 2
11
Item 3
13
Item 4
14
Item 5
14
Item 6
14
Item 7
19
Item 8
22
Item 9
29
Item 10
39

Find the mean of: 9, 11, 13, 14, 14, 14, 19, 22, 29, 39

7.
Item 1
4
Item 2
4
Item 3
5
Item 4
8
Item 5
16
Item 6
25
Item 7
27
Item 8
29
Item 9
32
Item 10
36

Find the mean of: 4, 4, 5, 8, 16, 25, 27, 29, 32, 36

8.
Item 1
7
Item 2
13
Item 3
17
Item 4
24
Item 5
26
Item 6
28
Item 7
40
Item 8
43
Item 9
44
Item 10
46

Find the mean of: 7, 13, 17, 24, 26, 28, 40, 43, 44, 46

9.
Item 1
2
Item 2
6
Item 3
19
Item 4
19
Item 5
21
Item 6
31
Item 7
33
Item 8
34
Item 9
38
Item 10
39

Find the mean of: 2, 6, 19, 19, 21, 31, 33, 34, 38, 39

10.
Item 1
5
Item 2
12
Item 3
12
Item 4
16
Item 5
19
Item 6
21
Item 7
23
Item 8
25
Item 9
30
Item 10
34

Find the mean of: 5, 12, 12, 16, 19, 21, 23, 25, 30, 34

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