Mathematics, 23.07.2019 05:00 Laylahlettiere

The probability distribution of a random variable x is given below. x 2 4 6 8 9 p(x = x) 5⁄27 1⁄9 10⁄27 2⁄27 7⁄27 given the mean find the variance (var(x)) and the standard deviation, respectively.

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The probability distribution of a random variable x is given below. x 2 4 6 8 9 p(x = x) 5⁄27 1⁄9 10...

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