# Question

Five hundred employees were selected from a city’s large private companies, and they were asked whether or not they have any retirement benefits provided by their companies. Based on this information, the following two-way classification table was prepared.

Suppose one employee is selected at random from these 500 employees. Find the following probabilities.

a. The probability of the union of events “woman” and “yes”

b. The probability of the union of events “no” and “man”

Suppose one employee is selected at random from these 500 employees. Find the following probabilities.

a. The probability of the union of events “woman” and “yes”

b. The probability of the union of events “no” and “man”

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