TechEnglish
Before the chance machine
What Chance machines builds on: a chance worked out by counting, why all the chances add up to 100%, and when to multiply chances and when to add them. About ten minutes.
Froga7 blocks
EducationEnglish
Conditional Probability and Bayes' Theorem
An introduction to conditional probability and Bayes' theorem, showing how to update a belief when new evidence arrives. Written for anyone comfortable with basic percentages who wants to see why intuition about tests and probabilities is so often wrong.
Froga6 blocks