13. Construct a histogram and frequency polygon from the following distribution of total
wages, obtained by 57 workers in a factory :
Daily wages
Number of workers
10-20
7
20-30
12
30-50
10
50-80
12
80-100
16
Answers
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3
Answer:
20-30
12
30-50
10
Step-by-step explanation:
30-50
10
50-80
12
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