Some Probability Formulas
Revision as of 10:58, 11 February 2022 by Ciskowskid (talk | contribs) (Created page with "== Some useful probability formulas == '''The Addition Rule''' Consider 2 events, ''A'' and ''B''. To find the probability that either ''A'' or ''B'' (or both) will occur, w...")
Some useful probability formulas
The Addition Rule
Consider 2 events, A and B. To find the probability that either A or B (or both) will occur, we can use the following formula, called the addition rule:
