The first exam given in a professor's class has a mean score of 76.29 with a standard deviation of 6.24. You earned a grade of 82 on the exam. What is the z-score for your exam grade?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 31PPS
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The first exam given in a professor's class has a mean score of 76.29 with a standard
deviation of 6.24. You earned a grade of 82 on the exam. What is the z-score for your
exam grade?
Transcribed Image Text:The first exam given in a professor's class has a mean score of 76.29 with a standard deviation of 6.24. You earned a grade of 82 on the exam. What is the z-score for your exam grade?
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