On a recent quiz, the class mean was 71 with a standard deviation of 3.8.Calculate the z-score (to at least 2 decimal places) for a person who received score of 59.Z-score:Is this unusual?UnusualO Not Unusual

Answered: On a recent quiz, the class mean was 71…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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On a recent quiz, the class mean was 71 with a standard deviation of 3.8. Calculate the z-score (to at least 2 decimal places) for a person who received score of 59. Z-score: Is this unusual? Unusual O Not Unusual