Question
The final exam results for QM students in Semester 2, 2019 were approximately normally distributed with a mean score of 65% and a standard deviation
The final exam results for QM students in Semester 2, 2019 were approximately normally
distributed with a mean score of 65% and a standard deviation in scores of 20%.
What proportion of the class passed the exam?
What proportion of the class achieved a distinction on their exam?
Hint: Use integer grades.
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Elementary Algebra
Authors: Jerome E Kaufmann, Rosemary Karr, Karen L Schwitters, Marilyn Massey, R David Gustafson
10th Edition
1305161769, 9781305161764
