Need (b) The image discusses the undergraduate grade point averages (UGPA) of students taking an admissions test, which follow a normal distribution. This distribution is represented by a graph with a mean (μ) of 3.24 and a standard deviation (σ) of 0.21.### Questions:(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?### Answers:(a) The minimum UGPA that would still place a student in the top 10% of UGPAs is **3.51**. (Rounded to two decimal places.)(b) The middle 50% of UGPAs lies between **3.10** on the low end and **3.38** on the high end. (Rounded to two decimal places.)### Graph Explanation:The graph is a normal distribution curve representing the UGPAs. The horizontal axis is labeled "Grade point average" and ranges from approximately 2.48 to 4. The vertical line at the mean (μ = 3.24) marks the center of the distribution, and the spread of the curve indicates variability, defined by the standard deviation (σ = 0.21). The shaded areas under the curve correspond to specific percentile regions as referenced in the questions.

Name: Need (b) The image discusses the undergraduate grade point averages (U
Uploaded: 2024-03-20T07:06:27.000Z
Channel: Bartleby
Description: Need (b) The image discusses the undergraduate grade point averages (UGPA) of students taking an admissions test, which follow a normal distribution. This distribution is represented by a graph with a mean (μ) of 3.24 and a standard deviation (σ) of