Math, asked by bharath46vr, 11 months ago

Find the Arithmetic Mean of the following data using Step Deviation Method:
15-19 20-24 25-29 30-34 35-39 40-4
No. of persons 4 20 38 24 10

Answers

Answered by sumankhandelwal2004

4

Answer:

plzz check ur question again

I think its incomplete

Answered by anusuyaram8485

0

Answer:

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Step-by-step explanation:

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