Math, asked by mohammedsuhail75, 5 months ago

4) Calculate the coefficient of variation from the following data

Class interval 0-30 30-60 60-90 90-120 120-150 150-180 180-210

Frequency 9 17 43 82 81 44 24

Answers

Answered by madhav512

1

Answer:

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Step-by-step explanation:

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