Mathematics, 16.12.2019 21:31, dearydn22

In the notation below, x is the random variable, c is a constant, and v refers to the variance.

which of the following laws of variance is not true?
-v(c) = 0
-v(cx) = c2 v(x)
-v(x + c) = v(x) + c
-none of these choices.

Answers: 1

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In the notation below, x is the random variable, c is a constant, and v refers to the variance.