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Is this a valid Probability Distribution?X 0 1 2P(x) 0.12 0.27 0.54Yes, each probability is less than 1Yes, it is a tableNo, O can't be value for x.No, the probabilities do not add up to 1

Is this a valid Probability DistributionX 0 1 2Px 012 027 054Yes each probability is less than 1Yes it is a tableNo O cant be value for xNo the probabilities do class=

Respuesta :

The sum of all the probabilities is equal to 1, that is why this probability distribution is valid.

[tex]\begin{gathered} 0.12+0.27+0.54\le1 \\ 0.93\le1 \end{gathered}[/tex]

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