MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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On a recent calculus exam, a class mean was 73 with a standard deviation of 2.7. Calculate the z-score (to 2 decimal places) for a person who received score of 71.
z-score:
Is this unusual?
- Unusual
- Not Unusual
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