The random variable Y has a Poisson distribution and is such ?that p(0) =2p(1). What is p(2) 0.02e-0.2 0.5e-1 None 0.125e-0.5 0.005e-0.1

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A: Dear student, If you find this solution helpful please upvote it. The solution is given below :

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Q: Suppose random variable X has a Poisson distribution with t​ = 2 and λ= 4. What is​ E(X)?

A:

Q: If a random variable X has a Poisson distribution with P(X = 1) 2P(X = 2). What is P(X = 3)? %3D 2

A: Hence,  Option (a)  e^-1/6 , is the correct✅ choice.

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.