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IAI CT3 May 2012 Q.7 (b) part

  • Thread starter Dikshay Ramnani
  • Start date
D

Dikshay Ramnani

Member
In the solution of this question, Why the values for new random variable Y is taken as 1 and 0. I am not able to understand this step:

Y(i) = 1 if X(i)>0
0 if X(i)=0

Also, I am not able to understand the last step of this solution i.e

Therefore, the maximum likelihood estimator of λ under the new observation scheme is
lambda
= − log(1-Y)= − log
 
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