Probability & CountingAP Statistics Terms › Probability & CountingCombinations, permutations, probability rules, and counting principlesAll Terms (16)CombinationCombination FormulaCombinatoricsPermutationPermutation FormulaFundamental Counting PrincipleFactorialTree DiagramDependent EventsExperimental ProbabilityTheoretical ProbabilityProbability DistributionExpected ValueLaw of Large NumbersOdds in GamblingRandom VariableMore in AP Statistics TermsDescriptive Statistics9Inequalities & Interval Notation27Sequences & Series26Statistics & Data Displays26Probability Fundamentals16Regression & Correlation9Measurement, Estimation & Notation25Set Theory19Inference & Regression17Precalculus Analysis & Methods11Data Display & Visualization10