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Montgomery County Public Schools (MCPS)
Reply to "Which test/quiz should my kid re-take?"
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[quote=Anonymous][quote=Anonymous]He can choose one of the following quizzes to retake to try to improve his overall grade. Which one, assuming he can do equally well in all three, should he choose from a mathematical perspective? Existing scores and # points the scores are worth: 1) 75% on a 10 point quiz 2) 80% on a 20 point test 3) 86% on a 30 point test [/quote] Assuming it's for the same class and all these points have equal worth: The 30 point test or 20 point test are almost equal in terms of possible points earned back. 14% of 30 is 4.2 20% of 20 is 4 25% of 10 is 2.5 [/quote]
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