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Determine the expected value and the standard deviation of the following probability distribution. Round final answers to two decimal places. x P(x) 1 0.44 3

Determine the expected value and the standard deviation of the following probability distribution. Round final answers to two decimal places.

x	P(x)
1	0.44
3	0.25
5	0.19
7	0.12

a) Determine the expected value.

b) Determine the standard deviation.

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