Let X be a single observation from the pdf
f(x;θ)=(θ/2)|ˣ| (1-θ)¹⁻|ˣ|, x=-1,0,1;0≤θ≤1
a)Find the MLE of θ
b)Define the estimator T(X) by T(X)= 2 if x=1 or 0 if otherwise