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anonymous
 5 years ago
An urn contains 3 red marbles and 2 blue marbles. Three marbles are drawn together. Let X be the number of marbles drawn. a) List the probability function of X. b) Find the expected value of X, E(X).
anonymous
 5 years ago
An urn contains 3 red marbles and 2 blue marbles. Three marbles are drawn together. Let X be the number of marbles drawn. a) List the probability function of X. b) Find the expected value of X, E(X).

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0X is number of Red or Blue?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0need that to write the probability function.
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