ML estimation

Question

Let K be a Poisson random variable with parameter λ: its PMF is

pK(k;λ)=λke−λk!,for k=0,1,2,….

What is the ML estimate of λ based on a single observation K=k? (Your answer should be an algebraic function of k using standard notation.)
unanswered

Answer 1

We’re glad you’re using Jiskha to ask a lot of questions. However, can you please show any work you’ve done for these questions, or let us know where you are getting stuck? Thanks.

Answer 2

Answer = k