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Complete the following question in R. Problem 5. Write a function in R called like which...

Complete the following question in R.

Problem 5. Write a function in R called like which takes an input vector dat, assumed to be Poisson random variates, and computes the Maximum-Likelihood Estimator for λ

Math   Statistics-And-Probability   
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Answer #1

> ## Generate the ovservation from a poisson distribution with parameter 10
> # with sample size n
>
> X=rpois(n=100, lambda=10)
>
> # The Maximum Likelihood estimator for the parameter lambda is
>
> Mean=mean(X)
> Mean
[1] 10.23

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