For admission to graduate school, Jina is taking the French subject-matter test, and Lucy is taking the physics subject-matter test. Jina scored 531 on the French test, and Lucy scored 653 on the physics test. For each of these subject-matter tests, the distribution of scores is clearly bell-shaped. Scores for the French test have a population mean of 625 points with a standard deviation of 29 points. Scores for the physics test have a population mean of 566 points with a standard deviation of 41 points. (a) Find the z-scores of Jina's performance as a score on the French test and Lucy's performance as a score on the physics test. Round your answers to two decimal places. z-score of Jina's score: z-score of Lucy's score: (b) Relative to her population, who scored higher? Choose the best answer based on the z-scores of the two test scores. O Jina O Lucy G