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You are given the probability distribution below: x 0 1 2 3 4 p(x) 0.05 0.35...

You are given the probability distribution below:

x 0 1 2 3 4
p(x) 0.05 0.35 0.25 0.20 0.15

Determine the standard deviation of X. Report your answer to three decimal places.

Math   Statistics-And-Probability   
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