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A hair salon surveyed 360 customers (100 females and 260 males) to see if they are satisfied with the service. The result is summarized
A hair salon surveyed 360 customers (100 females and 260 males) to see if they are satisfied with the service. The result is summarized in the following table. Type numbers in the boxes. Part 1: 10 points Satisfied Not Satisfied Total Female 71 29 100 Male 219 41 260 Total 290. 70 360 Part 2: 10 points Part 3: 10 points 30 points 1. If a customer is randomly selected from these 360 people, the probability that he/she is satisfied is (Please round your answer to two decimal places.) 2. If we know the selected customer is a female, then what is the probability that she is satisfied? (Please round your answer to two decimal positions.) P(satisfied female) = 3. How about the probability that a randomly selected customer is a female if we know that the person is satisfied? (Please round your answer to two decimal positions.)
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