MyMathKidK-8 Curriculum
Common Core: 7.SP
Answer Key
Grade 7 • statistics • Easy

Making Inferences 1

Draw conclusions

10 problems

1.
Item 1
6
Item 2
10
Item 3
11
Item 4
20
Item 5
21
Item 6
26
Item 7
28

Find the mean of: 6, 10, 11, 20, 21, 26, 28

2.
Item 1
5
Item 2
5
Item 3
8
Item 4
14
Item 5
19
Item 6
26
Item 7
28

Find the mean of: 5, 5, 8, 14, 19, 26, 28

3.
Item 1
8
Item 2
10
Item 3
11
Item 4
12
Item 5
18
Item 6
29
Item 7
29

Find the mean of: 8, 10, 11, 12, 18, 29, 29

4.
Item 1
1
Item 2
2
Item 3
12
Item 4
16
Item 5
18
Item 6
24
Item 7
28

Find the mean of: 1, 2, 12, 16, 18, 24, 28

5.
Item 1
2
Item 2
14
Item 3
14
Item 4
14
Item 5
20
Item 6
24
Item 7
25

Find the mean of: 2, 14, 14, 14, 20, 24, 25

6.
Item 1
1
Item 2
3
Item 3
13
Item 4
15
Item 5
15
Item 6
19
Item 7
29

Find the mean of: 1, 3, 13, 15, 15, 19, 29

7.
Item 1
4
Item 2
7
Item 3
10
Item 4
11
Item 5
13
Item 6
16
Item 7
17

Find the mean of: 4, 7, 10, 11, 13, 16, 17

8.
Item 1
2
Item 2
5
Item 3
6
Item 4
7
Item 5
10
Item 6
13
Item 7
19

Find the mean of: 2, 5, 6, 7, 10, 13, 19

9.
Item 1
1
Item 2
1
Item 3
7
Item 4
8
Item 5
17
Item 6
20
Item 7
21

Find the mean of: 1, 1, 7, 8, 17, 20, 21

10.
Item 1
4
Item 2
7
Item 3
8
Item 4
23
Item 5
24
Item 6
25
Item 7
26

Find the mean of: 4, 7, 8, 23, 24, 25, 26

Math Worksheets for Kids • Worksheet #infer-1