Question: Consider the probability distribution shown below. x 0 1 2 P(x) 0.75 0.20 0.05 (a) Compute the expected value of the distribution. (Enter a number.)

Consider the probability distribution shown below.

x 0 1 2

P(x) 0.75 0.20 0.05

(a) Compute the expected value of the distribution. (Enter a number.)

(b) Compute the standard deviation of the distribution. (Enter a number. Round your answer to four decimal places.)

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