I work through an example of finding the median, areas under the curve, and the cumulative distribution function for a continuous probability distribution.
This video shows how to work with probability distribution functions in R. Specifically the distribution function and inverse distribution functions for the normal, t, ...
From Ed Boone
Compute Normal cumulative probabilities, and inverse cumulative probabilities for any mu and sigma, or for a standardized / z-score value.
From Jenny Shook