SOLUTION: A stockroom currently has 30 components of a certain type, of which 8 were provided by supplier 1, 10 by supplier 2, and 12 by supplier 3. Six of these are to be randomly selected

Question 1178035: A stockroom currently has 30 components of a certain type, of which 8 were provided by supplier 1, 10 by supplier 2, and 12 by supplier 3. Six of these are to be randomly selected for a particular assembly. Let X be the number of supplier 1’s components selected, Y be the number of supplier 2’s components selected, and p(x, y) denote the joint pmf of X and Y. What is p(3, 2)?
Answer by robertb(5830) (Show Source): You can put this solution on YOUR website!
The pmf is given by .
Then to 5 d.p.

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