Mathematics, 08.06.2021 15:40 cdavis379
Suppose that, out of a group of 100 UF students, 90 are from Florida. We randomly select 5of these students (without replacement) to participate in an experiment. LetXdenote thenumber of students selected who are from Florida.
Required:
a. Find E[X].
b. Find P(X > 4).
c. Now suppose that we instead select 20 of these students. Let Y denote the number of selected students who are from Florida. Find P(Y < 5).
Answers: 2
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Suppose that, out of a group of 100 UF students, 90 are from Florida. We randomly select 5of these s...
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