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 15% of UGPAS? (b) Between what two values does the middle 50% of the UGPAs lie? (a) The minimum UGPA that would still place a student in the top 15% of UGPAS is p+3.40 3.40 Orade p 0.16 rage 2

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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ISBN:9780079039897
Author:Carter
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Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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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
15% of UGPAS?
(b) Between what two values does the middle 50% of the UGPAs lie?
GED
28
(a) The minimum UGPA that would still place a student in the top 15% of UGPAS is
(Round to two decimal places as needed)
p+3.40
00.16
3.40
Grade point average
So
L
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 15% of UGPAS? (b) Between what two values does the middle 50% of the UGPAs lie? GED 28 (a) The minimum UGPA that would still place a student in the top 15% of UGPAS is (Round to two decimal places as needed) p+3.40 00.16 3.40 Grade point average So L
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