A distribution for modeling the time it takes to serve a customer at a bank is probably:
A) symmetric
B) left skewed
C) right skewed
D) uniform

Question

A distribution for modeling the time it takes to serve a customer at a bank is probably:
A) symmetric 
B) left skewed 
C) right skewed 
D) uniform

Quizplus · Accepted Answer

The time it takes to serve a customer at a bank is likely to be right skewed, as there may be a few customers who take a long time to complete their transactions and many customers who take a much shorter time. This can result in a distribution that is skewed to the right.

A Distribution for Modeling the Time It Takes to Serve