Probability Study Cards

Enhance Your Learning with Probability Flash Cards for quick revision



Probability

The measure of the likelihood that an event will occur.

Random Variables

Variables that can take on different values based on the outcome of a random event.

Probability Distributions

Functions that describe the likelihood of different outcomes in a random experiment.

Conditional Probability

The probability of an event occurring given that another event has already occurred.

Bayes' Theorem

A formula that calculates the probability of an event based on prior knowledge of related events.

Expected Value

The average value of a random variable, weighted by the probability of each possible outcome.

Variance and Standard Deviation

Measures of the spread or dispersion of a probability distribution.

Probability Rules

Basic rules that govern the calculation of probabilities, such as the addition rule and the multiplication rule.

Combinations and Permutations

Methods used to count the number of possible outcomes in a probability problem.

Probability of Events

The likelihood of events occurring in a probability experiment.

Probability of Independent and Dependent Events

The probability of events occurring when they are not influenced by each other or when they are influenced by each other, respectively.

Probability of Mutually Exclusive Events

The probability that two events cannot occur at the same time.

Probability of Complementary Events

The probability that an event does not occur.

Probability of Union and Intersection of Events

The probability of events occurring together or separately.

Probability of Conditional Events

The probability of an event occurring given that another event has already occurred.

Probability of Compound Events

The probability of two or more events occurring together.

Probability of Simple Events

The probability of a single event occurring.

Probability of Equally Likely Events

The probability of events that have the same likelihood of occurring.

Probability of Exhaustive Events

The probability that at least one of the events will occur.

Probability of Impossible Events

The probability that an event will not occur.

Probability of Exclusive Events

The probability that only one of the events will occur.

Probability of Non-Exclusive Events

The probability that at least one of the events will occur.

Probability of Disjoint Events

The probability that two events cannot occur at the same time.

Probability of Non-Disjoint Events

The probability that two events can occur at the same time.

Probability of A Given B

The probability of event A occurring given that event B has already occurred.

Probability of B Given A

The probability of event B occurring given that event A has already occurred.

Probability of A and B

The probability of both event A and event B occurring.

Probability of A or B

The probability of either event A or event B occurring.

Probability of A Given Not B

The probability of event A occurring given that event B has not occurred.

Probability of B Given Not A

The probability of event B occurring given that event A has not occurred.

Probability of Not A Given B

The probability of event A not occurring given that event B has occurred.

Probability of Not B Given A

The probability of event B not occurring given that event A has occurred.

Probability of Not A and B

The probability of event A not occurring and event B occurring.

Probability of Not A or B

The probability of either event A not occurring or event B occurring.

Probability of Not A Given Not B

The probability of event A not occurring given that event B has not occurred.

Probability of Not B Given Not A

The probability of event B not occurring given that event A has not occurred.

Probability of Not A and Not B

The probability of event A not occurring and event B not occurring.

Probability of Not A or Not B

The probability of either event A not occurring or event B not occurring.

Probability of At Least One Event

The probability that at least one of the events will occur.

Probability of At Most One Event

The probability that at most one of the events will occur.

Probability of Exactly One Event

The probability that exactly one of the events will occur.

Probability of More Than One Event

The probability that more than one of the events will occur.

Probability of At Least Two Events

The probability that at least two of the events will occur.

Probability of At Most Two Events

The probability that at most two of the events will occur.

Probability of Exactly Two Events

The probability that exactly two of the events will occur.

Probability of More Than Two Events

The probability that more than two of the events will occur.

Probability of At Least n Events

The probability that at least n of the events will occur.

Probability of At Most n Events

The probability that at most n of the events will occur.

Probability of Exactly n Events

The probability that exactly n of the events will occur.

Probability of More Than n Events

The probability that more than n of the events will occur.