Multiple Choice
If the scores on a certain exam are normally distributed with a mean of 79 and a standard deviation of 7 , then 95% of the scores will fall in which interval?
A) [72,86]
B) [58,100]
C) [68.5,89.5]
D) [65,93]
E) [75,83]
Correct Answer:
Verified
Correct Answer:
Verified
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