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Mathematics, 20.09.2021 03:20 boogiedownclown

scores on a short quiz in statistics were 0,1,2,3,...,10 points, depending on the number answered correctly out of 10 questions. the mean score was 6.7 and standard deviation was 1.2 assume the scores to be normally distributed, determine the maximum score of the lowest 10% of the class​

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