Mathematics, 06.03.2020 18:27 nickname0097

A psychology professor assigns letter grades on a test according to the following scheme. A: Top 6%6% of scores B: Scores below the top 6%6% and above the bottom 55U% C: Scores below the top 45E% and above the bottom 24$% D: Scores below the top 76v% and above the bottom 6%6% F: Bottom 6%6% of scores Scores on the test are normally distributed with a mean of 70.970.9 and a standard deviation of 9.89.8. Find the numerical limits for a D grade. Round your answers to the nearest whole number, if necessary.

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A psychology professor assigns letter grades on a test according to the following scheme. A: Top 6%6...

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