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Compute the mean and variance of the following probability distribution. (Round your answers to 2 decimal places.) (x)4 8 12 16 P(x) .10 .30 .25

Compute the mean and variance of the following probability distribution.(Round your answers to 2 decimal places.)

(x)4 8 12 16 P(x) .10 .30 .25 .35

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