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The undergraduate grade point averages (UGPA) of students taking an admissions test in a recent year can be approximated by a normal distribution, as shown in the figure. (a) What is the minimum UGPA that would still place a student in the top 10% of UGPAS? (b) Between what two values does the middle 50% of the UGPAS lie? u+3.36 G-0.16 2.72 Grade point average 3.36

The undergraduate grade point averages (UGPA) of students taking an admissions test in a recent year can be approximated by a normal distribution, as shown in the figure. (a) What is the minimum UGPA that would still place a student in the top 10% of UGPAS? (b) Between what two values does the middle 50% of the UGPAS lie? u+3.36 G-0.16 2.72 Grade point average 3.36

A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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The undergraduate grade point averages (UGPA) of students taking an admissions test in a recent year can be approximated by a normal distribution, as shown in the figure. (a) What is the minimum UGPA that would still place a student in the top 10% of UGPAS? (b) Between what two values does the middle 50% of the UGPAS lie? H=3.36 o=0.16 2.72 3.36 Grade point average ..... (a) The minimum UGPA that would still place a student in the top 10% of UGPAS is (Round to two decimal places as needed.) Clear All Check Answer Get More Help - View an Example Help Me Solve This obestion 19 (1/1) Question 20 (1/1) Question 18 (0/1) Question 17 (0/1) 80°F e to search
Transcribed Image Text:The undergraduate grade point averages (UGPA) of students taking an admissions test in a recent year can be approximated by a normal distribution, as shown in the figure. (a) What is the minimum UGPA that would still place a student in the top 10% of UGPAS? (b) Between what two values does the middle 50% of the UGPAS lie? H=3.36 o=0.16 2.72 3.36 Grade point average ..... (a) The minimum UGPA that would still place a student in the top 10% of UGPAS is (Round to two decimal places as needed.) Clear All Check Answer Get More Help - View an Example Help Me Solve This obestion 19 (1/1) Question 20 (1/1) Question 18 (0/1) Question 17 (0/1) 80°F e to search
Expert Solution
Step 1

We have given

mean = 3.36

Standard deviation = 0.18

We have to calculate z score first to get UGPA. 

steps

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