4. Construct a histogram on the following sets of data: List of students' shirts sizes
20 18. 12 14 18 20 18
13 16 18 20 20 20 18
20 11 18 20 17 12 14
12
12
18
14
14
12
10
17
15
5. Construct an ogive graph on the following sets of data:
20 18 12 14 18 20 18
13 16 18 20 20 20 18
20 11 18 20 17
12.
12
14
14
10
17
Grade 7 Mathematics
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