Mathematics, 22.02.2020 03:21 qurreab26
The waiting times at a certain bank are normally distributed with a mean waiting time of 3.7 minutes and a standard deviation of 1.4 minutes. Find the waiting time at the 97th percentile. That is, find the wait time that separates the bottom 97% from the rest.
Select one:
a. .02
b. .97
c. 1.9
d. 6.3
Answers: 3
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The waiting times at a certain bank are normally distributed with a mean waiting time of 3.7 minutes...
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