Mathematics, 22.09.2020 09:01, nakeytrag
Mary and Jane both took PSY230 last semester but they were in two different sections taught by different professors. Mary's class had a mean grade of 83 points with a standard deviation of 5 points while Jane's class had a mean grade of 85 points with a standard deviation of 10 points. Both Mary and Jane earned 88 points. Who did better in class? (Hint: We want to know Mary's and Jane's positions in the grade distributions of their respective classes.)
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Mary and Jane both took PSY230 last semester but they were in two different sections taught by diffe...
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