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A box of chocolates has 24 pieces, 6 of them have nuts. A person randomly selects...

A box of chocolates has 24 pieces, 6 of them have nuts.

A person randomly selects 8 of the candies. What is the expected value and variance for the number of candies with nuts? Round off your answers to one decimal place.

Math   Statistics-And-Probability   
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Answer #1

First we calculate the probability of randomly selected chocolate have nuts then applying binomial distribution to calculate expected value and variance

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