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Mathematics, 03.12.2020 20:20 krishimotam
Two accounting professors decided to compare the variance of their grading procedures. To accomplish this, they each graded the same 10 exams, with the following results:
Mean Grade Standard Deviation
Professor 1 79.3 22.4
Professor 2 82.1 12.0
What is the alternate hypothesis?
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Answers: 1
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Two accounting professors decided to compare the variance of their grading procedures. To accomplish...
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