Math, asked by patiljayshree903, 10 months ago

3) Draw a frequency polygon for the following frequency distribution
Classes
5-10
| 10-15
15-20 | 20-25
25-30
Frequency
20
30
50
40
10​

Answers

Answered by rudrakshiwadhwa02
1

Answer:

Find out the classmarks - (upper limit + lower limit) / 2 . Then mark the points on the graph by taking classmarks on X axis and frequency given on Y axis.

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