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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
"Getting an exact change in cash without asking."
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.
Motion sickness is a common issue that can affect both children and adults, especially when traveling by car, plane, or boat. It often leads to feelings of nausea, dizziness, and discomfort, making the journey unpleasant for everyone involved. While there are various over-the-counter medications available to help alleviate motion sickness symptoms, many parents prefer to use more natural and kid-friendly remedies to address the issue. In this blog post, we'll explore some effective motion sickness remedies that are safe and suitable for children.
Karaoke has been a popular form of entertainment for decades, allowing people to unleash their inner pop star and have a great time with friends. Over the years, karaoke has evolved from being a barroom staple to a digital experience, thanks to the rise of karaoke platforms. These online platforms have made it easier than ever for karaoke enthusiasts to sing their hearts out from the comfort of their own homes.
Johannesburg is a vibrant city in South Africa that attracts travelers from around the world. While the city has faced its share of challenges, there is much to explore and experience for tourists who visit this bustling metropolis.
Johannesburg is a city bustling with vibrant culture, exciting activities, and a diverse culinary scene. If you find yourself in Johannesburg and looking for a delicious dining experience, you're in luck because this city is home to a wide array of fantastic restaurants offering a mix of local and international cuisines. Let's explore some current news and trends in the Johannesburg restaurant scene:
Johannesburg, the vibrant business hub of South Africa, is always abuzz with exciting news in the business world. From emerging startups to well-established corporations, the city is a melting pot of innovation, entrepreneurship, and economic activity.
The supply chain and logistics industry in Japan plays a crucial role in the country's economy, supporting various sectors such as automotive, electronics, pharmaceuticals, and more. However, recent events have posed challenges to this industry, impacting the flow of goods and services both domestically and internationally.
Entering the Japanese market can be a lucrative opportunity for businesses looking to expand their reach and tap into a new market. With a population of over 126 million people and a strong economy, Japan presents plenty of opportunities for foreign companies to succeed. However, entering the Japanese market requires careful planning and consideration of various factors, including cultural differences, market trends, and effective entry strategies.
Ireland has seen a surge in business networking activities as more professionals seek to connect with like-minded individuals and grow their professional circles. Business networking events in Ireland provide a platform for entrepreneurs, business owners, and professionals from various industries to come together, share insights, and explore collaboration opportunities.
In today's news, the Irish business sector is buzzing with activity and growth. Despite the challenges posed by the ongoing global pandemic, many businesses in Ireland are adapting and finding innovative ways to thrive in the current economic climate.
