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Mathematics

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An analysis of the grades on the first test in history 101 revealed that they approximate a normal curve with a mean of 75 and a standard deviation of 8. the instructor wants to award the grade of a to the upper 10 percent of the test grades. what is the dividing point between an a and a b grade

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colkar2410p6sgwv colkar2410p6sgwv

Today at 9:58 AM

26 i think so !!!!!!!!

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