Question
Professor Sally gave an exam to her students. The mean score was an 84, with a standard deviation of 5. The z scores are listed
Professor Sally gave an exam to her students. The mean score was an 84, with a standard deviation of 5. The z scores are listed below. Graph the z scores on the normal distribution. Use the first letter of their name to label each of their z scores on the axis. Please include 3 SDs out from the mean.
Student | Exam score | Z scores |
Jimmy | 71 | -2.60 |
David | 83 | -0.20 |
Caroline | 96 | 2.40 |
Haley | 87 | 0.60 |
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Calculus Early Transcendentals
Authors: Michael Sullivan, Kathleen Miranda
7th Edition
1464144397, 9781464144394
