How can we help?
You can also find more resources in our
Select a category
Something is confusing
Something is broken
I have a suggestion
What is your email?
What is 1 + 3?
likelihood an event will occur written as a decimal, fraction, or percent
An activity involving chance that can have different results
the ratio of the number of times an event occurs over total number of trials
the different results of an experiment
the ratio of number of ways the event CAN occur over total number of equally likely outcomes
complement of the event
all the ways the event did not turn out to be
all possible outcomes of an experiment