Question: please answer Suppose that 3 balls are randome selected from an urn containing 3 red1 4 white: and 5 blue balls. It we let X

please answer

Suppose that 3 balls are randome selected from an urn containing 3 red1 4 white: and 5 blue balls. It we let X and '1' denote. respectively: the number of red and white balls chosen. Hint: This is an extension of Hypergeomeb'ie distnbution a. What are the possible values of X and Y? b. Show the joint pmf ofXand Y

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