An English instructor gave a final exam and found a mean score of 70 points and a standard deviation of 5.1 points.Assume that a Normal model can be applied.Draw and label the Normal model for the exam scores.Then find the percent of scores above 85.3 points.
A) ;0.3%
B) ;2.5%
C) ;16%
D) ;0.15%
E) ;5%

Question

An English instructor gave a final exam and found a mean score of 70 points and a standard deviation of 5.1 points.Assume that a Normal model can be applied.Draw and label the Normal model for the exam scores.Then find the percent of scores above 85.3 points.
A) ;0.3% 
B) ;2.5% 
C) ;16% 
D) ;0.15% 
E) ;5%

Quizplus · Accepted Answer

The Answer of An English instructor gave a final exam and found a mean score of 70 points and a standard deviation of 5.1 points.Assume that a Normal model can be applied.Draw and label the Normal model for the exam scores.Then find the percent of scores above 85.3 points.
A) ;0.3% 
B) ;2.5% 
C) ;16% 
D) ;0.15% 
E) ;5%

An English Instructor Gave a Final Exam and Found a Mean