An analysis of the grades on the first test in History 101 revealed that they approximate...
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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? 0000 80 90 95 85 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? 0000 80 90 95 85
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Personal Financial Planning
ISBN: 978-1111971632
13th edition
Authors: Lawrence J. Gitman, Michael D. Joehnk, Randy Billingsley
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