Multiple Choice
An English instructor gave a final exam and found a mean score of 70 points and a standard deviation of 6.8 points.Assume that a Normal model can be applied.Draw and label the Normal model for the exam scores.Describe the scores of the top 2.5%.
A)
; Higher than 90.4 points
B)
; Higher than 76.8 points
C)
; 83.6 points
D)
; Higher than 83.6 points
E)
; Higher than 76.8 points
Correct Answer:

Verified
Correct Answer:
Verified
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