Probability

Lessons

1. 1 What Is Probability? (Favorable Over Total)Lesson 1 companion 3:52
2. 2 The Fundamental Counting Principle ExplainedLesson 2 companion 3:05
3. 3 The Addition Rule in Probability: P(A or B) ExplainedLesson 3 companion 3:54
4. 4 Permutations vs Combinations: The Swap TestLesson 4 companion 4:14
5. 5 Expected Value Explained (The Long-Run Average)Lesson 5 companion 3:46
6. 6 Theoretical vs Experimental Probability (Law of Large Numbers)Lesson 6 companion 3:40

Probability Rules Extras

1. 7 What Is a Sample Space? (With the Two-Dice Grid)Probability Rules Extras 4:14
2. 8 Disjoint Events (Mutually Exclusive) ExplainedProbability Rules Extras 4:31
3. 9 The Multiplication Rule for Independent Events: P(A and B)Probability Rules Extras 4:35
4. 10 The Complement Rule: The "At Least One" ShortcutProbability Rules Extras 4:10

Counting Extras

1. 11 Factorials Explained: What n! MeansCounting Extras 4:34
2. 12 How to Use the P(n, r) FormulaCounting Extras 5:27
3. 13 Combinations: How to Use the C(n, r) FormulaCounting Extras 5:17

Conditional Probability Extras

1. 14 With vs Without Replacement (Probability Explained)Conditional Probability Extras 4:34
2. 15 Conditional Probability Explained: P(A given B)Conditional Probability Extras 5:26
3. 16 Two-Way Tables and Conditional ProbabilityConditional Probability Extras 5:24

Expected Value Extras

1. 17 Is This Game Fair? (Expected Value in Action)Expected Value Extras 4:14