Which of the following exam scores is better relative to other students enrolled in the course? A psychology exam grade of 85; the mean grade for the psychology exam is 92 with a standard deviation of 3.5 An economics exam grade of 67; the mean grade for the economics exam is 79 with a standard deviation of 8 A chemistry exam grade of 62; the mean grade for the chemistry exam is 62 with a standard deviation of 5

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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a.All of the scores are relatively equivalent.
b.The psychology score is relatively better.
c.The chemistry score is relatively better.
d.The economics score is relatively better.
Which of the following exam scores is better relative to other students enrolled in the course?
A psychology exam grade of 85; the mean grade for the psychology exam is 92 with a
standard deviation of 3.5
An economics exam grade of 67; the mean grade for the economics exam is 79 with a
standard deviation of 8
A chemistry exam grade of 62; the mean grade for the chemistry exam is 62 with a
standard deviation of 5
Transcribed Image Text:Which of the following exam scores is better relative to other students enrolled in the course? A psychology exam grade of 85; the mean grade for the psychology exam is 92 with a standard deviation of 3.5 An economics exam grade of 67; the mean grade for the economics exam is 79 with a standard deviation of 8 A chemistry exam grade of 62; the mean grade for the chemistry exam is 62 with a standard deviation of 5
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