Let X1, ..., X, be a random sample from a gamma distri- bution with parameters a and ß. a. Derive the equations whose solutions yield the maximum likelihood estimators of a and B. Do you think they can be solved explicitly? b. Show that the mle of u = aß is û = X.

Q: d) Calculate the maximum likelihood estimate for o2 using this data.

A: only D part

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.