Conditional Probability, Independence

What is a conditional probability? We have seen conditional probabilities in tree diagrams. (Think about tying in with conditional tree diagrams – do AS pages need rearranging?)

SET NOTATION

Conditional probabilities in Venn Diagrams.

We have also seen the definitions of mutually exclusive and independent events. Now using set notation – TBC

(Two-way tables and critiquing assumptions – maybe in examples)