Find a general formula for the MLE for p

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ianrice
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An experiment consists of giving a sequences of patients a risky treatment until two have died, and then recording N, the number who survived. If p is the proportion killed by the treatment, then the distribution of N is:

P(N=n)=((n+1)(1-p)^n)p^2


Find a general formula for the MLE for p:


The experiment is done in 8 hospitals, and the observed values of N are 3, 0, 4, 2, 3, 5, 1,3. Compute the estimate for p derived in part (a)
 
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As Stephen said, questions of this nature must be posted in the Homework & Coursework sections, not in the technical math sections. I am closing this thread. You are welcome to repost in the HW & CW sections.