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 _
(b) The middle 50% of UGPAs lies between on the low end and _ on the high end.

mean = 3.32
standard deviation = 0.18