A random variable that can take only a certain specified set of individual possible values-for example, the positive integers 1, 2, 3, . . . For example, stock prices are discrete random variables, ...

Learn how probability distributions help investors assess potential returns and manage risks on assets like stocks. Discover key types: discrete and continuous distributions.

okay so in this video we're going to look at what are known as joint probability density functions and these are just very common uh functions that you'll encounter in again a probability or ...