A Waiter Expects a Group of Poorly Dressed Customers to Be

Multiple Choice

A waiter expects a group of poorly dressed customers to be stingy tippers and gives them poor service, so he gets the result that he expects, a very small tip.This is an example of the

A) halo effect.
B) self-fulfilling prophecy.
C) fundamental attribution bias.
D) self-serving bias.
E) selective perception error.