You may need to use the appropriate appendix table or technology to answer this question. A professor at a local university noted that the exam grades of her students were normally distributed with a mean of 72 and a standard deviation of 11. The professor has informed us that 8.78 percent of her students received grades of A. What is the minimum score needed to receive a grade of A? 0.21 0.79 57.10 86.90
You may need to use the appropriate appendix table or technology to answer this question. A professor at a local university noted that the exam grades of her students were normally distributed with a mean of 72 and a standard deviation of 11. The professor has informed us that 8.78 percent of her students received grades of A. What is the minimum score needed to receive a grade of A? 0.21 0.79 57.10 86.90
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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