3) The grade point averages of a large population of college students is approximately normally distributed with mean 2.4 and standard deviation 0.8. What fraction of the students will possess a grade point average in excess of 3.0? 4) Refer to problem 3). If students possessing a grade point average less than 1.9 are dropped from the college, what percentage of the students will be dropped?
3) The grade point averages of a large population of college students is approximately normally distributed with mean 2.4 and standard deviation 0.8. What fraction of the students will possess a grade point average in excess of 3.0? 4) Refer to problem 3). If students possessing a grade point average less than 1.9 are dropped from the college, what percentage of the students will be dropped?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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