SOLUTION: A high school has an enrollment of 1800students. There are 1050 females enrolled in the school. the high school has 1200 students who are involved in an after-school activity, 725

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Question 480215: A high school has an enrollment of 1800students. There are 1050 females enrolled in the school. the high school has 1200 students who are involved in an after-school activity, 725 of whom are female. what is the probability that a randomly selected student at the school is a female who is not involved in an after-school activity?
Answer by stanbon(75887) About Me  (Show Source):
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A high school has an enrollment of 1800students. There are 1050 females enrolled in the school. the high school has 1200 students who are involved in an after-school activity, 725 of whom are female. what is the probability that a randomly selected student at the school is a female who is not involved in an after-school activity?
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.................involved......not involved....Totals
females.......... 725..........325.............1050
males............ 475..........275............. 750
Total.............1200 .........600.............1800
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P(female and not involved) = 325/1800 = 0.1806
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Cheers,
Stan H.
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