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Mathematics, 22.03.2021 16:40 rosy2019

In a large section of a statistics class, the points for the final exam are normally distributed, with a mean of 76 and a standard deviation of 7. Grades are assigned such that the top 10% receive A's, the next 20% received B's, the middle 40% receive Cs, the
next 20% receive D's, and the bottom 10% receive Fs. Find the lowest score on the final exam that would qualify a student for an A.
a B, a C, and a D
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