Question 1 options: A picture that illustrates the relationship between two or more sets.

Given a set A, the complement of A, denoted A' , is the set of elements that are not members of A.

A possible result of an experiment.

The set of all possible outcomes from an experiment.

A set in which every element is also contained in a larger set.

The formula is P(A∩B)=P(A)*P(B).

The probability of an event A, given that another event, B, has already occurred; denoted P(A|B). The formula for a conditional probability is P(B given A) = [P(A and B)] / P(A).

Branching probability diagram showing a series of events.

Events that can occur simultaneously - they have an intersection.

The set of all elements that belong to at least one of the given two or more sets denoted ∪.

The probability for the union of two sets is equal to the sum of the probabilities of the two sets minus their intersection: P(AUB)=P(A)+P(B)-P(A∩B).

Events whose outcomes do not influence each other.

A member or item in a set.

Two events that cannot occur simultaneously, meaning that the probability of the intersection of the two events is zero; also known as disjointed events.

The set of all elements contained in all of the given sets, denoted by equation image indicator.

A collection of numbers, geometric figures, letters, or other objects that have one or more common characteristics.

Two or more events in which the outcome of one event affects the outcome of the other event or events.