3. The sea floor of a lagoon contains N oysters, where N is a Poisson random variable with parameter 1000, and each oyster contains a black pearl, independently of the other oysters, with fixed probability 1/100. Oysters are harvested from the bottom of the lagoon, opened, and let X be the number containing a black pearl. (a)( Find P(X = x|N = n) for n = 0, 1, 2, ., z = 0, 1,2,... %3D %3D (b)( Compute E(X).

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3. The sea floor of a lagoon contains N oysters, where N is a Poisson random variable with
parameter 1000, and each oyster contains a black pearl, independently of the other oysters, with
fixed probability 1/100. Oysters are harvested from the bottom of the lagoon, opened, and let
X be the number containing a black pearl.
(a)(
Find P(X = x|N = n) for n = 0, 1, 2, ..., z = 0, 1,2,...
(b)(
Compute E(X).
Transcribed Image Text:3. The sea floor of a lagoon contains N oysters, where N is a Poisson random variable with parameter 1000, and each oyster contains a black pearl, independently of the other oysters, with fixed probability 1/100. Oysters are harvested from the bottom of the lagoon, opened, and let X be the number containing a black pearl. (a)( Find P(X = x|N = n) for n = 0, 1, 2, ..., z = 0, 1,2,... (b)( Compute E(X).
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