In this post, we understand the concepts of a probability density function, cumulative distribution function, and probabilities associated with a continuous random variable given by integrals; and examine simple types of continuous random variables and use them in appropriate contexts.

This syllabus dot point is a part of the QCE Maths Methods course under the topic Continuous Random Variables and the Normal Distribution and sub-part General Continuous Random Variables.

### Probability Density Function

The video below will explain the probability density function.

##### Cumulative distribution and probability density functions

##### Continuous probability distribution and variables

Want to learn more? Check out more of our QCE Maths resources here!