​The Customers of a Restaurant Are Requested to Rate the Service

Multiple Choice

​The customers of a restaurant are requested to rate the service of the waiters on a sheet of paper. The rate of each waiter is then compared to the rates of the all the other waiters. This is the method of _____ comparisons.

A) ​absolute
B) ​maximized
C) ​operational
D) ​redundant
E) ​​relative