Multiple Choice
Use the 68-95-99.7 Rule to find probabilities or cutoff values.
-The time it takes to process phone orders in a small florist / gift shop is normally
Distributed with a mean of 6 minutes and a standard deviation of 1.24 minutes. What
Cutoff value would separate the 2.5% of orders that take the most time to process?
A) 3.52 minutes
B) 4.76 minutes
C) 8.48 minutes
D) 10.01 minutes
E) 11.98 minutes
Correct Answer:
Verified
Correct Answer:
Verified
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