Exercise 2. A r.v. X is Poisson distributed with parameter λ = 5.5. (a) Calculate the probability that X = 3. (b) Calculate the probability that X < 2. (c) What is the most likely (i.e. highest probability) value for X ? (You can make a graph of f(x) to find the answer).

A First Course in Probability (10th Edition)
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ISBN:9780134753119
Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
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Exercise 2. A r.v. X is Poisson distributed with parameter λ = 5.5.
(a) Calculate the probability that X = 3.
(b) Calculate the probability that X < 2.
(c) What is the most likely (i.e. highest probability) value for X ? (You can make a graph of
f(x) to find the answer).
Transcribed Image Text:Exercise 2. A r.v. X is Poisson distributed with parameter λ = 5.5. (a) Calculate the probability that X = 3. (b) Calculate the probability that X < 2. (c) What is the most likely (i.e. highest probability) value for X ? (You can make a graph of f(x) to find the answer).
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