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III) Consider three students with the following distributions of 24 quiz scores: Amanda: 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8 Barney: 5, 6, 6, 6, 6, 7,7,7,7,7,7,7, 8, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 10 Charlene: 0,0,0,0,0,0,0,0,0,0,0,0, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10 a) Which student has the smallest standard deviation of quiz scores? Which student has the largest standard deviation of quiz scores