Suppose that Y1, Y2, . . . , Yn denote a random sample from the Poisson distribution with mean λ.
a Find the MLE ˆλ for λ.
b Find the expected value and variance of ˆλ.
c Show that the estimator of part (a) is consistent for λ.
d What is the MLE for P(Y = 0) = e−λ?

the answer is 1/4

step-by-step explanation:

step-by-step explanation:

consider an orange peel: if you want to try and lay it flat, you have to stretch it, we know exactly how things are being stretched or squashed at any given point. we have many different map projections because each has different patterns of some projections can even preserve certain features of the earth without

step by step solution :

step   1   :

1.1     4 = 22

(4)3 = (22)3 = 26

equation at the end of step   1   :

  ((23) • 26)2

step   2   :

equation at the end of step   2   :

  (23 • 26)2

step   3   :

final result :

  218

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