Let X1,X2,...,Xn be a random sample of size n from a distribution with density function f(x;theta) = c2^[-(x-theta)^2]. if c is known, sample mean is sufficient stat for theta. why?
Follow Math Help Forum on Facebook and Google+
what is the support?
is x greater than theta?
If, so the smallest order stat would be the suff estimator
View Tag Cloud