Question

5. Draw a histogram and frequency polygon for the following data
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Marks: 10-20 20-30, 30-40, 40-50 50
No. of student 8

8
12
15
9
6
​

Answer 1

mark

as BRAINLIEST one

Answer 2

Answer:

The answer is in the above attachment please abserve it carefully then you can get the answer