Rolling a Die

Rolling a die is one of the most commonly used methods for generating random numbers. Are all of the results equally as likely? You may also want to explore the rolling 2 dice simulator.

This site runs a Monte Carlo Simulation of rolling a six-sided die. While it may take you 10 seconds for each roll, most computers can simulate thousands of rolls every second. Scientists and mathematicians use this method to predict the outcome of sporting events, forecast the paths of hurricanes, and test new casino games.

This method takes advantage of the Law of Large Numbers which says that as you rerun a random event over-and-over-and-over, your results become more and more predictable.

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1 2 3 4 5 6

Sum

190 190 190 190 190 190

Percent

190 190 190 190 190 190

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This page was created by Tyler Auer of Math Fireworks. It may be used freely for any educational purposes. When possible, please let Tyler know you are using this page. It encourages him to make more!

Discover more Monte Carlo simulations at montecarlo.mathfireworks.com.

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