Determine the joint probability function of x and y

Reference no: EM133411874

Question of Joint Discrete Distribution:

Suppose a certain local bank had 3 deposit or withdrawal counters. Two investors arrive at the counters at different times when the counters are serving no other customers. Each investor chooses a counter at random, independently of each other.

Let X be the number of investors who select counter 1 and let Y be the number of investors who select counter 2.

Determine the joint probability function of X and Y.

Reference no: EM133411874

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