Question: Compute the mean and standard deviation of the random variable with the given discrete probability distribution. x P(x) -6 0.17 -2 0.07 2 0.24

Compute the mean and standard deviation of the random variable with the

Compute the mean and standard deviation of the random variable with the given discrete probability distribution. x P(x) -6 0.17 -2 0.07 2 0.24 4 0.28 6 0.24 Send data to Excel Part 1 of 2 (a) Find the mean. Round the answer to three decimal places, if necessary. The mean is 1.6 Part 2 of 2 (b) Find the standard deviation. Round the answer to three decimal places, if necessary. old

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