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Probability Quiz & Games
🎲 Probability Quiz & Games 🎯
Learn, play, enjoy probability!
🧠 Probability Quiz
🪙 Guess the Coin Toss
🎲 Roll Two Dice
🃏 Card Draw Probability
🔁 Random Number Sequence
Simulate n draws from range 1–range and test for repeats.
Coincidence Generator & Probability Simulator
Coincidence Generator & Probability Simulator
Explore surprising coincidences and understand their probabilities!
Random Coincidence Scenario
"Seeing a specific number repeatedly in a day."
Think about this coincidence — is it really that unlikely? Let's explore probabilities together.
Birthday Paradox Calculator
Find out the probability that at least two people in a room share the same birthday.
For 23 people, the probability that at least two share a birthday is about 50.73%.
Coin Toss Probability Calculator
Calculate the probability of getting exactly k heads in n coin tosses.
Probability of getting exactly 5 heads in 10 tosses is approximately 24.60938%.
Dice Roll Probability Calculator
Calculate the probability of rolling a specific sum with a given number of 6-sided dice.
Probability of rolling a sum of 7 with 2 dice is about 16.66667%.
Lottery Odds Calculator
Calculate your odds of winning a lottery by choosing k numbers from a total of n numbers.
Odds of winning by choosing 6 numbers from 49 total numbers is about 1 in 13,983,816 (~7.15E-6%).
Random Number Repeat Simulator
Calculate the probability that in n random draws (from 1 to range), at least one number repeats.
Probability of at least one repeat in 23 draws from 1 to 365 is about 50.72972%.
Learn More About Coincidences & Probability
Coincidences often feel mysterious, but many can be explained by probability and statistics.
These calculators help reveal the surprising math behind everyday events.
Experiment with different values to understand odds, probability distributions, and paradoxes.
Embarking on a journey to Tunisia is like stepping into a land where history, culture, and natural beauty collide in perfect harmony. This North African gem has long been a destination that captivates the hearts of travelers seeking a unique and enriching experience. From the ancient ruins of Carthage to the bustling markets of Tunis, Tunisia offers a blend of old-world charm and modern-day allure that is sure to leave a lasting impression.
Tunisia is a popular tourist destination known for its beautiful beaches, rich history, and warm hospitality. The country boasts a wide range of hotels that cater to different budgets and preferences, providing visitors with a comfortable and enjoyable stay. One interesting aspect of staying at Tunisian hotels is the element of coincidence and chances that can make your experience truly unique and memorable.
Tokyo is a bustling metropolis filled with endless opportunities for investment. Whether you are a seasoned investor or just starting out, understanding how coincidences and chances play a role in investment strategies can set you up for success in the dynamic Tokyo market.
