Question

निम्न समंकों से समान्तर माध्य की गणना कीजिए :
Calculate the arithmetic mean of the following series :
weekly wages RS Below2020-5050-90 90-140 140& Above
no. of workers
10
20
40
15
15
​

Answer 1

Answer:

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Step-by-step explanation:

jhjgg to you Give to you and your love and your family and friends and friends list of the class