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    Fundamentals of Statistics
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    Exam 6: Discrete Probability Distributions
  5. Question
    Suppose X Is a Random Variable for Which a Poisson
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Suppose X Is a Random Variable for Which a Poisson

Question 44

Question 44

Multiple Choice

Suppose x is a random variable for which a Poisson probability distribution with λ = 1.2 provides a goodcharacterization. Find σ for x.


A) 1.1
B) 1.2
C) 0.6
D) 1.44

Correct Answer:

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