# Probability of Binomial Experiments.

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Lesson's Content

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Lesson's Glossary

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 + C1xn-1y1 + C2xn-2y2 + ... + Cn-1x1yn-1 + Cnyn

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 doesnâ€™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.

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