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문제 10

Digital SAT Math Practice Quiz · 덱: Digital SAT Math: Algebra, Advanced Math & Geometry

A teacher adds 5 bonus points to every student's score on a mathematics exam. Which of the following statistical measures of the exam scores remains completely unchanged?

  1. Mean
  2. Median
  3. Standard deviation
  4. Maximum score

출처: Transforming Data, Khan Academy SAT Prep

시험 가이드: SAT — 과목, 형식, 공식 출처.

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