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2. Suppose X is a binomial random variable with n-5 and m-0.20. Then X~B(5, 0.20). How much is the probability that 〔Formula please, if applicable) -OT ON a, P(x-0) b、P(X=1) (Formula please, ifapplicable) c, P(X-2) (Formula please, ifapplicable) d. P(X s 3) (Formula please, if applicable) e. What is the expected value of X? (Formula please, if applicable) f. What is the variance of X? (Formula please, if applicable) g. What is the standard deviation of X? (Formula please, if applicable)

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