Binomial

A binomial is a mathematical expression consisting of two terms combined by addition or subtraction, such as (a + b) or (x - y). It is also used in probability and statistics to describe experiments with two possible outcomes, like success or failure. In this context, the binomial formula helps calculate the likelihood of getting a certain number of successes in a fixed number of independent trials. Essentially, "binomial" relates to anything involving two parts or outcomes, and it plays a key role in modeling and analyzing situations with two possible results.