Question

Q- wage rate of 19 workers is given below.
wages- 10, 20, 30, 40, 50
Number of workers- 4, 5, 3, 2, 5
Calculate arithmetic mean using step-deviation method​

Answer 1

Answer:

divide the sum of 3÷8 and -8÷12 by 8÷15×27÷16

Explanation:

Q- wage rate of 19 workers is given below.

wages- 10, 20, 30, 40, 50

Number of workers- 4, 5, 3, 2, 5

Calculate arithmetic mean using step-deviation method

Answer 2

It's too long

I not have time

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