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? (a) The minimum UGPA that would still place a student in the top 10% of UGPAs is (Round to two decimal places as needed.) IN 3.28 Grade point average 2.56 3.28 0.18

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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?
(a) The minimum UGPA that would still place a student in the top 10% of UGPAs is
(Round to two decimal places as needed.)
C
H=3.28
Inte
a=0.18
3.28
Grade point average
2.56
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? (a) The minimum UGPA that would still place a student in the top 10% of UGPAs is (Round to two decimal places as needed.) C H=3.28 Inte a=0.18 3.28 Grade point average 2.56
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