### Probability Density Functions Sub Topics

Conditional Probability, Find the Expected Value, Find the Median, Find the Probability, **Find the Value of Pronumerals**, Find the Value of an Expression.

The video below is from the **Find the Value of Pronumerals** sub topic. It has my solution to Question 13 from the 2015 VCAA Maths Methods Multi Choice exam. This type of question relies on an understanding of how to integrate to find the probability – 63% of students answered this question correctly.