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Common Core: 7.SP

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Mixed Review 1

Grade 7 · Statistics · 10 problems

Directions: Use the data display to answer each question.

1.
Item 1
7
Item 2
8
Item 3
10
Item 4
13
Item 5
16
Item 6
26
Item 7
27

Find the mean of: 7, 8, 10, 13, 16, 26, 27

2.
Item 1
1
Item 2
8
Item 3
18
Item 4
20
Item 5
22
Item 6
23
Item 7
27

Find the mean of: 1, 8, 18, 20, 22, 23, 27

3.
Item 1
7
Item 2
10
Item 3
17
Item 4
19
Item 5
24
Item 6
26
Item 7
28

Find the mean of: 7, 10, 17, 19, 24, 26, 28

4.
Item 1
1
Item 2
3
Item 3
5
Item 4
13
Item 5
18
Item 6
21
Item 7
25

Find the mean of: 1, 3, 5, 13, 18, 21, 25

5.
Item 1
2
Item 2
4
Item 3
8
Item 4
9
Item 5
11
Item 6
12
Item 7
23

Find the mean of: 2, 4, 8, 9, 11, 12, 23

6.
Item 1
2
Item 2
3
Item 3
3
Item 4
6
Item 5
16
Item 6
25
Item 7
27

Find the mean of: 2, 3, 3, 6, 16, 25, 27

7.
Item 1
4
Item 2
13
Item 3
22
Item 4
27
Item 5
27
Item 6
29
Item 7
29

Find the mean of: 4, 13, 22, 27, 27, 29, 29

8.
Item 1
5
Item 2
22
Item 3
23
Item 4
28
Item 5
28
Item 6
28
Item 7
29

Find the mean of: 5, 22, 23, 28, 28, 28, 29

9.
Item 1
1
Item 2
5
Item 3
6
Item 4
15
Item 5
17
Item 6
18
Item 7
26

Find the mean of: 1, 5, 6, 15, 17, 18, 26

10.
Item 1
1
Item 2
3
Item 3
7
Item 4
11
Item 5
12
Item 6
13
Item 7
25

Find the mean of: 1, 3, 7, 11, 12, 13, 25

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