Machine Learning, Data Science, Statistics, Reinforcement Learning, Artificial Intelligence.
sub-Gaussian. Suppose we have: image by author image by author In the next section, through Popoviciu’s Inequality on Variances we show the inequality on the variance can be tightened further from (b-a)² to (b-a)²/4. 8: Popoviciu’s Inequality on Variances For Random Variable X with bounded support