5:22

Gauss-Markov assumptions part 1

4:06

Heteroskedasticity summary

7:19

Least Squares Estimators as BLUE

2:19:34

Grant Sanderson (3Blue1Brown) | Unsolvability of the Quintic | The Cartesian Cafe w/ Timothy Nguyen

54:51

"Basic Statistical Arbitrage: Understanding the Math Behind Pairs Trading" by Max Margenot

2:57

Zero conditional mean of errors - Gauss-Markov assumption

13:39

Expected Values, Main Ideas!!!

17:12

What is an unbiased estimator? Proof sample mean is unbiased and why we divide by n-1 for sample var