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Khan Academy
Introduction to z-scores and how to calculate them.
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Khan Academy
Practice calculating z-scores using given mean and standard deviation.
How do I use the Assignment Scores report? - Khan Academy …
2024年10月3日 · This article will cover how to find the Assignment Scores Report, how to navigate the report, and what data is included in it. Where is the Assignment Scores Report located? To access the Assignment Scores Report, select a class from your teacher dashboard, then click the Scores option under the Assignments dropdown on the left-hand menu.
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Linking my PSAT scores – Khan Academy Help Center
4) If you can see your scores, log in to Khan Academy, go to www.khanacademy.org/mission/sat and click "Sign in to CollegeBoard.org". You should then get a short loading animation and your SAT or PSAT scores should appear on Khan Academy.
Khan Academy
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可汗学院 - Khan Academy
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경험법칙과 z-점수 연습 문제 (ck12.org 에서 인용)
시험 점수가 5점일때의 z 값은 어떻게 될까요? 이 문제는 간단한 문제네요 이 문제를 풀려면 5가 평균으로부터 얼마나 떨어져 있는지만 알면 되겠네요 5 - 2.8을 해야겠죠?