Random Variables|Types of random variables|pmf|pdf|distribution functionsIIGNOU PGDAST
0:00 Intro
0:35 Example
5:30 Definition of random variable
6:46 More examples
11:41 Types of random variables
14:27 probability mass function
16:08 example problem 1
18:10 Example problem 2
20:53 Example problem 3
23:35 Continuous random variable
26:45 probability density function
28:03 Example problem 1
34:00 distribution function
35:34 Discrete distribution function
36:23 Example problem 1
36:53 continuous distribution function
37:46 Example problem 1