What are your chances of winning that contest you just entered? Probability is the way to find out.
Will it rain today? The meteorologist uses probability to help you decide whether to wear a raincoat to school. Now you can use probability, too!
You have three shirts, two pairs of pants, and a jacket. How many different outfits can you make? That is the secret of combinations, and we have the answers!
Sometimes you need a visual to help you figure out probability. A tree diagram will help you see the answer.
Outcomes are the results of an experiment or trial. Identifying possible outcomes is one way to make predictions.