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The distribution of the number of chocolate chips ( x ) in a cookie is shown in the following table. x 012345678 P ( X

The distribution of the number of chocolate chips (x) in a cookie is shown in the following table.

012345678

P(X=x)

0.010.040.050.120.130.240.230.140.04

Find the mean and the variance of the number of chocolate chips in a cookie. (Round your answers to two decimal places.)meanchocolate chipsvariancechocolate chips²

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