Multiple Choice
THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
The number of orders that come into a mail-order sales office each month is normally distributed with a mean of 298 and a standard deviation of 15.4.
-What proportion of the total area under the normal curve is above the mean?
A) 50%
B) 68%
C) 95%
D) 99.7%
Correct Answer:
Verified
Correct Answer:
Verified
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