11. Suppose that the variables XXn form a random sample from a distribution for which the p.d.f. or the p.f. is f(x|0), where 0€Q: and let 0 denote the MLE of 0. Suppose also that the statistic T is a sufficient statistic for 0, and let the estimator 8o be defined by the relation 80 = E(O/T). Compare the estimators 0 and relation 80=E(0/T). Compare the estimators 0 and 80 12.Suppose that XXn form a sequence of n Bernoulli trials for which the probability p of success on any given trial is unknown(0 < p 0). Let T£Xi and for i=1.. n, let the statistic Yi be defined as follows.