if f(x1,x2,...xn;θ)=g(θˆ;θ)h(x1,x2,....,xn), then θˆ is________?

Population census is conducted through________?

________ data are collected for the first time.

Volume Index in Marshall is ________?

Data being used by an agency which is originally collected by them are ________ data?

Probability distribution of a random variable is also know as Probability________?