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 TermsData Display & Visualization10Descriptive Statistics9Inequalities & Interval Notation27Inference & Regression17Measurement, Estimation & Notation25Precalculus Analysis & Methods11Probability Fundamentals16Regression & Correlation9Sequences & Series26Set Theory19Statistics & Data Displays26