Question

The mean salary of 100 workers of firm A and B are 350 rupees if the mean salary of firm A's employee is rs300 and Firm B's employee is rs400 compute the number of employees in firm A and B.

logical answers only...illogical answers will be reported
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Answer 1

Answer:

Number of wage earner in firm A=586

Mean of monthly wage of firm A=Rs5253

Mean of monthly age of firm A =Total amount paid/ No. of wage earners in firm A

5253= Total amount paid/586

Total amount paid by Firm A =5253×586

Number of wage earner in firm B=648

Mean of monthly wage of firm B=Rs5253

Mean of monthly age of firm B = Total amount paid/No. of wage earners in firm B

5253= Total amount paid/648

Total amount paid by Firm B =5253×648

Clearly, firm B paid larger amount as monthly wage.