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Mathematics, 28.05.2020 04:00 livy151515
In a class of 40 students, 24 are over the age of 21 and 16 are 21 or younger. Biff is over the age of 21. A student is selected at random. (3 pts each)3. Find the probability the student is over the age of 21.4. Find the probability Biff was selected if you know the student selected was over the age of 21. 5. Find the probability Biff was selected if you know the student selected was 21 or younger
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In a class of 40 students, 24 are over the age of 21 and 16 are 21 or younger. Biff is over the age...
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