Give a joint distribution for Boolean random variables A, B, and C for each scenario. Give a brief intuitive interpretation of the variables. The notation i(x, y) means that x and y are independent.
looking for a basic understanding of independence in the context of probability.
answer should explain how these indecencies will impact probabilities.
Boolean random variables mean they has a logical statement either true or false. Boolean random variables are discrete random variable. The joint distribution of A, B, C (each can be 0 or 1) is
(a,b,c) (0,1)
Joint probability mass function is
p(a,b,c)= P(A=a, B=b, C=c)
if A,B,C are independent then
p(a,b,c)= P(A=a) P(B=b) P(C=c)
x and y are independent
P(x y)= P(x) *P(y)
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