Math, asked by powboom04, 21 hours ago

Q.2 Find out Mean , Standard Deviation and Coefficient of Variation form the following data:
Wages in Rs 20-30 30-40 40-50 50-60 60-70 70-80 80-90
Frequency 8 18 27 46 52 23 16

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Answered by Anonymous

2

Answer:

hello dear friend hope it help you xd

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