Calculating probabilities? Take a look at this tutorial and see how to figure out the probability of independently drawing certain cards from a deck!
Sometimes probabilities depend on the outcomes of other events. Check out this tutorial to see probabilities of dependent events in action!
Scientists often use probabilities to help find the chance of something occurring or not occurring. This word problem shows you how to find the probability of a complement. Then, you can also see how to find the probability of that complement happening 3 years in a row!