Mathematics, 29.11.2021 07:20 raewalker23p4ibhy
A bin contains 5 red and 3 green balls. 3 balls are chosen at random, with replacement. Let the random variable X be the number of green balls chosen.
(a) Explain why X is a binomial random variable.
(b) Fill out the following probability distribution table. (Round your answers to four decimal places)
X
P(X)
(c) Find the expected value of X
(d) Interpret the expected value.
Answers: 2
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A bin contains 5 red and 3 green balls. 3 balls are chosen at random, with replacement. Let the rand...
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