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Consider a sample space `"S"`representing the adults in a small town who have completedthe requirements for a college degree. They have been categorized accordingto sex and employment as follows:, Employed, UnemployedMale, 460, 40Female, 140, 260An employed person is selected at random. Find theprobability that the chosen one is a male. |
Answer» Correct Answer - `23//30` Let m be the event that man is chosen and E be the event that chosen one is employed. From the concept of reduced sample space, we immediately get `P(M//E)=(460)/(600)=(23)/(30)` Also `P(E)=(600)/(900)=2/3` `P(EnnM)=(460)/(900)=(23)/(45)` `impliesP(E//M)=(23//45)/(2//3)=(23)/(30)` |
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