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mathematical probability

British  

noun

  1. the probability of an event consisting of n out of m possible equally likely occurrences, defined to be n / m See also principle of indifference

  2. the study of such probabilities

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

"MCMC allows you to do random explorations, using different sets of parameters, to determine a mathematical probability for an outcome," Ran explains.

From Science Daily • Oct. 15, 2025

"When you look at the mathematical probability, I would rather be 19 points ahead than behind but it is what it is."

From BBC • Nov. 7, 2021

The rate at which Holick diagnoses the disorder “doesn’t fall into the mathematical probability of chance,” Brad Tinkle, a clinical geneticist at Peyton Manning Children’s Hospital, in Indianapolis, said.

From The New Yorker • Sep. 26, 2018

Punnett squares use mathematical probability to help predict the genotype and phenotype combinations in genetic crosses.

From Textbooks • Jan. 1, 2018

Don't forget—if you like to believe in mathematical probability statistics—our chances should be getting slender after all our combat experience.

From Shock Absorber by Dongen, H. R. van