52.

Which distribution is least likely to be skewed to the right by high values?

A.	Annual incomes of n passengers on a flight from New York to London

B.	Weekend gambling losses of n customers at a major casino

C.	Accident damage losses by n renters of an auto rental company

D.	Cost of a plain McDonald's hamburger in n U.S. cities

53.

Which is not true of an outlier?

A.	It is likely to be from a different population.

B.	It suggests an error in recording the data.

C.	It is best discarded to get a better mean.

D.	It is an anomaly that may tell the researcher something.