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Find the number of grey ducks

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Reference no: EM131586093

Question: 1. Define a random variable B describing the number of black ducks you see when you visit the ducks.

(a) What is N?

(b) Give P(B = n) for each n ∈ N (the probability distribution of B).

(c) Compute E[B].

2. Define a random variable G, the number of grey ducks you see when you visit the ducks, and compute its expected value.

Reference no: EM131586093

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