Probability of n heads in a row. Similarly, you plan on stopping once you reach three consecutive heads. pdf from MATH 1 at Misamis University. Also, learn more about different types of probabilities. This calculator can calculate the probability of two events, as well as that of a normal distribution. What is the expected number of coin tosses?. Discover the probability of consecutive 'Heads' or 'Tails' with the Coin Toss Streak Calculator. That’s why you can get 5 heads in a row, or 5 tails, or anything in between. I was at a programming competition yesterday and one of the problems was basically the title of the post. Aug 26, 2025 · With this coin toss streak calculator, you will discover a very interesting problem in probability related to consecutive heads appearing in coin flips. It's just that the chances of you flipping the coin 1000000 times and never getting 3 heads in a row is incredibly small. idox zepb pen cawjv wmfy arjkyh hflv tgdtnk ivocgn tcivyt