Probstat/week8 practice 1
- This is part of probstat
This exercise considers continuous random variables.
Probability
Conditional probability
Expectation
Definition: If is a continuous random variable whose probability distribution function (pdf) is , we define the expected value of to be
![{\displaystyle \mathrm {E} [X]=\int _{-\infty }^{\infty }xf(x)dx}](https://wikimedia.org/api/rest_v1/media/math/render/svg/728954c8dffe351bd7090afa2cd9654e4520f734)
