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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
"Winning the lottery twice in your lifetime."
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.
In recent current news, there has been an increased focus on the importance of drug and food export control. The regulation and monitoring of these exports play a crucial role in ensuring the safety and quality of products being distributed globally. With the rise of international trade and the complexity of supply chains, effective export control measures are vital to safeguarding public health and preventing the spread of counterfeit or harmful goods.
In today’s fast-paced world, staying informed about current events is more important than ever. One way to gain an in-depth understanding of various issues is through documentary films. These films offer a unique perspective on important topics, providing viewers with valuable insights and sparking important conversations. Here are some current news documentary film briefs that are worth watching:
Digital wallets are becoming increasingly popular in today's digital age as more and more people are looking for convenient and secure ways to manage their finances. With the rise of online shopping and the shift towards paperless transactions, digital wallets offer a convenient solution for storing payment information and making seamless transactions.
The digital banking industry is rapidly evolving, with new innovations and technologies emerging to meet the needs of customers who are increasingly looking for convenient and efficient ways to manage their finances. Mobile banking apps have become a popular choice for many consumers, allowing them to perform a variety of transactions from the comfort of their own homes or while on the go.
Dictionaries have been essential tools for individuals seeking to expand their vocabulary and language proficiency. However, in today's digital age, the landscape of dictionaries is evolving to meet the changing needs of users. With the rise of technology and the accessibility of information online, traditional print dictionaries are being supplemented and sometimes even replaced by their digital counterparts.
In today's fast-paced world, staying informed about current news is more important than ever. With the rise of social media and the constant flow of information, it can be challenging to sift through the headlines and discern what is truly relevant and important. This is where deductive reasoning skills come into play.
After years of dictatorship, Damascus is slowly but surely starting to regain its status as a popular tourist destination in the Middle East. The once war-torn city is now showing signs of rejuvenation and welcoming visitors from around the world to explore its rich history and cultural heritage.
The real estate market in Damascus has witnessed significant changes following the end of the dictatorship regime in Syria. Under the previous regime, the real estate market was heavily controlled and influenced by government policies, resulting in limited opportunities for growth and development. However, since the fall of the dictatorship, the market has experienced a degree of liberation and a surge in activity.
Cryptocurrency continues to gain mainstream acceptance as more businesses are now adopting it as a payment method. Crypto payments have become increasingly popular due to their security, transparency, and efficiency. This trend is evident in various industries, from online retailers to service providers.
In recent news, there has been a notable increase in cross-border Mexican investments, with more Mexican companies looking to expand their operations internationally. This trend marks a significant shift in the country's economic landscape and shows Mexico's growing presence in the global business arena.
