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Let X1 and X2 be independent Poisson random variables with respective means 1 = 2 and 2
Chapter 5, Problem 5.3-1(choose chapter or problem)
QUESTION:
Let X1 and X2 be independent Poisson random variables with respective means 1 = 2 and 2 = 3. Find (a) P(X1 = 3, X2 = 5). (b) P(X1 + X2 = 1). Hint. Note that this event can occur if and only if {X1 = 1, X2 = 0} or {X1 = 0, X2 = 1}.
Questions & Answers
QUESTION:
Let X1 and X2 be independent Poisson random variables with respective means 1 = 2 and 2 = 3. Find (a) P(X1 = 3, X2 = 5). (b) P(X1 + X2 = 1). Hint. Note that this event can occur if and only if {X1 = 1, X2 = 0} or {X1 = 0, X2 = 1}.
ANSWER:Step 1 of 3
Given data
Both are poisson distribution: