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Degger [83]
3 years ago
6

B) Sally has a GPA of 3.35. What percentage of the students have a GPA above her GPA? Show all work. (Note: GPA is normally dist

ributed).
All GPA's: 2.59
3.49
3.78
3.91
3.47
3.36
3.14
2.80
2.93
3.49
3.32
3.72
3.08
3.90
3.33
1.78
3.22
3.36
3.47
2.89
3.34
2.96
3.10
3.38
3.09
3.59
3.93
3.02
3.45
3.49
3.54
3.49
3.82
1.86
Mathematics
1 answer:
Cerrena [4.2K]3 years ago
3 0
13 gpas are higher than 3.35. There are a total of 34 gpas. 13 divided by 34 is 0.382 (rounded to 3 dp). 0.382 x 100 = 38.2 therefore 38.2% of students have a higher gpa than Sally.
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