Mathematics, 24.12.2021 18:00, brodtfamily4

3] If the p. d.f., of the random variable X is given by f(x)= K/sqrt x &0 otherwise

(c) P(|X| < 3)

(d) E(2X - 2)

(e) V(3X)

Answers: 3

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3] If the p. d.f., of the random variable X is given by f(x)= K/sqrt x &0 otherwise