A student earned a 75 on a calculus exam, and she earned a 68 on a linear algebra exam. The calculus exam had a mean score of 84.0 with a standard deviation of 8.2. On the other hand, the linear algebra exam had a mean score of 75.0 with a standard deviation of 15.8. Determine which exam the student earned a better score on with respect to her peers.  Show full work.

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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A student earned a 75 on a calculus exam, and she earned a 68 on a linear algebra exam. The calculus exam had a mean score of 84.0 with a standard deviation of 8.2. On the other hand, the linear algebra exam had a mean score of 75.0 with a standard deviation of 15.8. Determine which exam the student earned a better score on with respect to her peers. 

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