(Solved): . A random sample X1, . . . , Xn is taken from the distribution with p.m.f. as follows:
P(X = x; \al ...
. A random sample X1, . . . , Xn is taken from the distribution with p.m.f. as follows:
P(X = x; \alpha ) = e
−\alpha /2 \alpha
x
2
x x!
, \alpha > 0, x = 0, 1, 2, . . .
Find Maximum Likelihood Estimator of \alpha .