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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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.
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