​Find the mean of the given probability distribution.

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Find the mean of the given probability distribution.

The probabilities that a batch of 4 computers will contain 0, 1, 2, 3, and 4 defective computers are 0.6561, 0.2916, 0.0486, 0.0036, and 0.0001, respectively. Round answer to the nearest hundredth.

Jun 16th, 2015

(0 *0.6561) +(1 *0.2916) +(2*0.0486) +(3* 0.0036) + (4* 0.0001)

=0.40

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Jun 16th, 2015

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