Estimators - the basics
5:22
Estimator properties
17:12
What is an unbiased estimator? Proof sample mean is unbiased and why we divide by n-1 for sample var
9:02
The Method of Moments ... Made Easy!
7:46
What is econometrics?
14:31
Population and Estimated Parameters, Clearly Explained!!!
5:49
Populations and samples in econometrics
2:41
What is an estimator?
5:56