Question
Mary took 4 courses last semester: Calculus, Physics, Biology, and History. The means and standard deviations for the final exams, and Mary's scores are given
Mary took 4 courses last semester: Calculus, Physics, Biology, and History. The means and standard deviations for the final exams, and Mary's scores are given in the table below. Convert Mary's scores into z-scores.
| Subject | Mean | Stand. dev. | Mary's score | Mary's z-score |
| Calculus | 70 | 12 | 82 | |
| Physics | 60 | 14 | 63.5 | |
| Biology | 77 | 10 | 74.5 | |
| History | 53 | 16 | 65 |
On what exam did Mary have the highest relative score?
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Linear Algebra With Applications
Authors: W. Keith Nicholson
7th Edition
978-0070985100, 70985103
