The mean grade in the Fall 2 0 2 0 statistics class last semester was 7 8
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Question:
The mean grade in the Fall statistics class last semester was and the variance was The distribution of grades was unimodal and symmetrical. Determine how many students are likely to fail the class and how many students are likely to get an A if students are enrolled. Show all your work, and provide a sentence explaining each step of your calculation
Related Book For
Introduction to Operations Research
ISBN: 978-1259162985
10th edition
Authors: Frederick S. Hillier, Gerald J. Lieberman
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