MathBench > Probability

Laws of AND and OR

Learning Outcomes

After completing this module you should be able to:

Introduction

We're going to start with the laws of probability – two of them, to be exact. If you master these 2 laws, everything else will be easier. They are called

and

(Okay, I'm sure in a probability text they have much more impressive names, but these names are a bit easier to remember).

Let's get started.