Fill in the Blanks by Standardizing the Normally Distributed Variable

Fill in the blanks by standardizing the normally distributed variable.
-The amount of time that customers wait in line during peak hours at one bank is normally distributed with a mean of 14 minutes and a standard deviation of 3 minutes. The percentage of
Time that the waiting time exceeds 12 minutes is equal to the area under the standard normal curve
That lies to the ___ of ___.

A) left, -0.67
B) right, -0.67
C) left, 0.64
D) right, 0.67

Correct Answer:

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Access For Free