Check whether the following can define probability distributions, and explain your answers. (a) (f(x)=frac{x}{10}), for (x=0,1,2,3,4). (b)

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Check whether the following can define probability distributions, and explain your answers.

(a) $f(x)=\frac{x}{10}$, for $x=0,1,2,3,4$.

(b) $f(x)=\frac{1}{3}$, for $x=-1,0,1$.

(c) $f(x)=\frac{(x-1)^{2}}{4}$, for $x=0,1,2,3$.

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Probability And Statistics For Engineers

ISBN: 9780134435688

9th Global Edition

Authors: Richard Johnson, Irwin Miller, John Freund

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Question Posted: Apr 20, 2024 02:02 PM

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Check whether the following can define probability distributions, and explain your answers. (a) (f(x)=frac{x}{10}), for (x=0,1,2,3,4). (b)

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Probability And Statistics For Engineers

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