Probability and Statistics for Ai Book

wikipedia.org

https://en.wikipedia.org/wiki/Probability

The probability is a number between 0 and 1; the larger the probability, the more likely the desired outcome is to occur. For example, tossing a coin twice will yield "head-head", "head-tail", "tail-head", and "tail-tail" outcomes.

mathsisfun.com

https://www.mathsisfun.com/data/probability.html

Probability - Math is Fun

How likely something is to happen. Many events can't be predicted with total certainty. The best we can say is how likely they are to happen, using the idea of probability. When a coin is tossed, there are two possible outcomes: Also: When a single die is thrown, there are six possible outcomes: 1, 2, 3, 4, 5, 6.

cuemath.com

https://www.cuemath.com/data/probability/

Probability - Formula, Calculating, Find, Theorems, Examples

Probability is all about how likely is an event to happen. For a random experiment with sample space S, the probability of happening of an event A is calculated by the probability formula n (A)/n (S).

khanacademy.org

https://www.khanacademy.org/math/statistics-probab…

Probability: the basics (article) | Khan Academy

Explore what probability means and why it's useful. Probability is simply how likely something is to happen. Whenever we’re unsure about the outcome of an event, we can talk about the probabilities of certain outcomes—how likely they are. The analysis of events governed by probability is called statistics.

geeksforgeeks.org

https://www.geeksforgeeks.org/maths/probability-in…

Probability in Maths - GeeksforGeeks

Probability is the branch of mathematics where we determine how likely an event is to occur. It is represented as a numeric value ranging from 0 to 1. Probability can be calculated as: Total outcomes represent the complete set of possible results an event can produce.

byjus.com

https://byjus.com/maths/probability/

Probability Definition in Math - BYJU'S

Thus, Probability theory is the branch of mathematics that deals with the possibility of the happening of events. Although there are many distinct probability interpretations, probability theory interprets the concept precisely by expressing it through a set of axioms or hypotheses.

libretexts.org

https://math.libretexts.org/Bookshelves/Applied_Ma…

7.5: Basic Concepts of Probability - Mathematics LibreTexts

We do that by assigning a number to each event (E) called the probability of that event (P (E)). The probability of an event is a number between 0 and 1 (inclusive). If the probability of an event is 0, then the event is impossible. On the other hand, an event with probability 1 is certain to occur.

monash.edu

https://www.monash.edu/student-academic-success/ma…

Basic probability - Student Academic Success - Monash University

Probability is a fundamental concept in mathematics and statistics that deals with the likelihood of events occurring. It provides a framework for quantifying uncertainty and making predictions based on known information.

stanford.edu

https://web.stanford.edu/~oas/SI/QM/notes/Probabil…

Notes on Probability - Stanford University

More generally, if I have a set of n objects and choose one, with each one equally likely to be chosen, then each of the n outcomes has probability 1/n, and an event consisting of m of the outcomes has probability m/n.

britannica.com

https://www.britannica.com/science/probability-the…

Probability theory | Definition, Examples, & Facts | Britannica

Probability theory, a branch of mathematics concerned with the analysis of random phenomena. The outcome of a random event cannot be determined before it occurs, but it may be any one of several possible outcomes.