Question: Discrete Probability Distribution Consider the midpoint of each interval. Assign the value 45 as the midpoint for the interval 40 x. The midpoints constitute

Discrete Probability Distribution Consider the midpoint of each interval. Assign the value 45 as the midpoint for the interval 40 x. The midpoints constitute the sample space for a discrete random variable. Using Table A, compute the expected value m and the standard deviation s.

Midpoint x 5 15 25 35 45 P(x)

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