Explain why x is a binomial random variable

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A bin contains 4 red and 4 green balls. 2 balls are chosen at random, with replacement. Let the random variable X be the number of green balls chosen.

a. Explain why X is a binomial random variable.

b. Construct a probability distribution table for X.

c. Find the mean (expected value) of X.

d. Interpret the meaning of the expected value of X in the context of this problem.

Reference no: EM132384928

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