2 Statistics resources Search within results Go How ratings and recommendations work Apply Filter resourcesClear all filtersLevel A2/A-level AS SubjectClear filter Statistics Exam board Edexcel Other TopicClear filter Discrete Random Variables Expectation Expected Value, E(X) Skewed Data. Variance Variance, Var(X). Resources Flashcards Multi-tool OCR MEI Statistics 1 AS, Statistics 12 flashcards A Level Statistics: Unit 7 - Discrete Random Variables A2/A-level, Statistics 12 flashcards Search again