Mathematics, 06.11.2020 17:20, QueenNerdy889

Students at a liberal arts college study for an average of 10 hours per week with a standard deviation of 2 hours per week. The distribution of their study time happens to be uni-modal, symmetric and bell shaped. Approximately 68% of students study between 8 and B hours a week. What is the value of B

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Students at a liberal arts college study for an average of 10 hours per week with a standard deviati...