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leiort0930
24.12.2021 •
Mathematics
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)
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Ответ:
b
Step-by-step explanation: