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Mathematics, 18.05.2021 20:50 icantspeakengles

How many students scores will fall within one standard deviation, 8 students with a score of 5, 12 students with a score of 4, 14 students with a score of 3, 4 students with a score of 2, 2 students with a score of 1. Mean is 3.5, standard deviation is 1.1

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