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🧠The Boy or Girl Paradox (Conditional Probability)
Mr. Smith has two children. At least one of them is a boy. What is the probability that both children are boys: 50% or 33.3%?
💬 Did you immediately guess 50%? Conditional probability catches almost everyone off guard! (Solution in first comment 👇)
#brain #probability #statistics #mathquiz #counterintuitive
Mr. Smith has two children. At least one of them is a boy. What is the probability that both children are boys: 50% or 33.3%?
💬 Did you immediately guess 50%? Conditional probability catches almost everyone off guard! (Solution in first comment 👇)
#brain #probability #statistics #mathquiz #counterintuitive
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🧠The Birthday Paradox (23 People in a Room)
How many people must be gathered in a room for there to be a 50% chance that at least two share the exact same birthday (day and month)? Guess before reading!
💬 What was your initial guess? 50? 100? 180? Be honest in the comments! (Solution in first comment 👇)
#brain #birthdayparadox #math #counterintuitive #probability
How many people must be gathered in a room for there to be a 50% chance that at least two share the exact same birthday (day and month)? Guess before reading!
💬 What was your initial guess? 50? 100? 180? Be honest in the comments! (Solution in first comment 👇)
#brain #birthdayparadox #math #counterintuitive #probability
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🧠The Monty Hall Problem (To Switch or Not to Switch?)
You're on a game show with 3 doors. Behind one is a luxury sports car; behind the others, goats. You pick Door 1. The host, who knows what's behind every door, opens Door 3 to reveal a goat. He asks: 'Do you want to switch to Door 2?' Should you switch?
💬 Would you have stayed with Door 1 or switched to Door 2? What was your initial intuition? (Solution in first comment 👇)
#brain #montyhall #probability #statistics #mathparadox
You're on a game show with 3 doors. Behind one is a luxury sports car; behind the others, goats. You pick Door 1. The host, who knows what's behind every door, opens Door 3 to reveal a goat. He asks: 'Do you want to switch to Door 2?' Should you switch?
💬 Would you have stayed with Door 1 or switched to Door 2? What was your initial intuition? (Solution in first comment 👇)
#brain #montyhall #probability #statistics #mathparadox
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