What this deck covers
This deck focuses on Center Shape And Spread Of Data, giving you a quick way to review the definitions, rules, and examples that matter most for SAT Math.
SAT Math Flashcards: Center Shape And Spread Of Data
Study Center Shape And Spread Of Data in SAT Math with focused flashcards that help you recognize the idea, recall the key rule, and apply it in practice-style prompts.
QUESTION
Calculate the variance: data set 2, 2, 3, 3.
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ANSWER
Variance = 0.25. Mean is 2.5, deviations squared and averaged.
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