This document discusses prior probability and posterior probability. Prior probability is the probability of an event occurring before any related evidence is known. Posterior probability is the probability of an event occurring after considering related evidence or conditions. The document provides numerical examples of prior and posterior probabilities for some unknown event B and condition A.
"Estimating Tree-Structured Covariance Matrices via Mixed-Integer Programming"Momoko Hayamizu
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive function. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.