Webthe birthday paradox is a compelling example of how probability theory can challenge common intuitions. What seems like a rare event can become surprisingly. Webthe birthday paradox is a mathematical problem put forward by von mises. What is the minimum number $ n $ of people in a group so that there is a 50%. Webthe birthday paradox, otherwise known as the birthday problem, theorizes that if you are in a group of 23 people, there is a 50/50 chance you will find a birthday. Webthe correct answer, according to the birthday paradox, is just 23. The birthday paradox is a probability theory that states that the probability for two people to.