Binomial Experiment: A experiment that has only two possible outcomes.

Binomial probability: Finds probabilities of binomial experiments and uses the binomial theorem to find the probabilities.

Binomial Theorem: If we expand (x + y)ⁿ and n is a positive integer then
(x + y)ⁿ=

C₀xⁿ + C₁x^n-1y¹ + C₂x^n-2y² + ... + C_n-1x¹y^n-1 + C_nyⁿ

Combination: Any arrangement in which order is not important.

Dependent events: The outcome of a dependent event is affected by the outcome of the previous event.

Independent Events: If an outcome doesn’t affect the outcome of a following event, then the two events are independent.

Factorial! n! represents the product of all the whole numbers from n to 1. n! is the product of all the whole numbers from n down to 1 - used in probability.

Outcomes: The possible results of a probability experiment.

Pascal's Triangle: A pattern made in the shape of a pyramid finding the coefficients of the terms generated by a binomial expansion. It is used in probability as well.

Permutation: Any arrangement in which order is important.

Probability: The possibility of an event to happen. The probability of getting an even number when rolling a 6 sided dice is 50%.

Sample Space: All possible ways an event may happen.