Table of Contents

• 1: Introduction
• The Law of OR
• 2: All Life's a Game
• 3: The Law of OR
• 4: Some Fine Print
• 5: What if you violate the fine print?
• The Law of AND
• 6: More game shows
• 7: What are the chances?
• 8: The Law of AND
• 9: More Fine Print
• 10: Examples of independent events
• 11: What if you violate the fine print?
• AND and OR together
• 12: Summary
• 13: Practice with dice
• 14: Practice with coins
• Biological Applications
• 15:What else can probability do?
• 16: To Curl or not to Curl
• 17: Surviving the Numbers Game
• 18: Gaining an Edge
• 19: Hanging on for Dear Life

What are the chances?

Well, first off we clearly can't use the law of OR here. She's not hoping it's behind door 2 OR it's a trip to Disney World. And even if she was, the two events are not mutually-exclusive. Nope, she's hoping that both will happen and soon she'll be sipping tequila on the beach.