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. (Round to two decimal places as needed.) 3.30 WE 0.21 3.30 Grade point average 2.6

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