Probability of employees working in a store

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Stores A, B, and C, have 50, 75, and 100 employees and respectively 50%, 60%, and 70% if these employees are women. Resignations are equally likely among all employees regardless of sex. One employee resigns and she is a woman. What is the probability that she works in Store C?

Suppose E and F are mutually exclusive events of an experiment. Show that if independent trials are performed of this experiment, the E will occur before F with the probability P(E) / (P(E)+ P(F)).

Reference no: EM1397940

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