Determine the value e so that each of the following functions can serve as probability distributions of the discrete random variable X: a. f(x)=c(x² +4) for x = 0,1, 2, 3; 3 b. f(x)=c for x = 0,1, 2 x 3-x

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3. Determine the value c so that each of the following functions can serve as probability
distributions of the discrete random variable X:
a. f(x) = c(x² +4)
for x = 0,1, 2, 3;
3
b. f(x)%3Dс
for x= 0,1, 2
3-x
Transcribed Image Text:3. Determine the value c so that each of the following functions can serve as probability distributions of the discrete random variable X: a. f(x) = c(x² +4) for x = 0,1, 2, 3; 3 b. f(x)%3Dс for x= 0,1, 2 3-x
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