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I am told that there are 1200 red fish and 1800 blue fish in a lake.I...

I am told that there are 1200 red fish and 1800 blue fish in a lake.I catch 100 fish to take home.Let the random variable X be the number of red fish.Is X a hypergeometric or biomial random variable?

What is the probobility that less that 30 of thesefish are red?Use the hypergeometric, binomial and finally Gaussian distributions to calculate a good answer to this question.

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