11.   It can be relatively expensive compared with other marketing methods, though its proponents maintain that sampling is very efficient.

12.   It may seem as if Negativland is asking for trouble, but sampling without permission is still fairly common in the music industry.

13.   Justice John Paul Stevens suggested sampling might be the only way to reach some parts of the population.

14.   Ms. Carr maintains that sampling is creative in its own right.

15.   Sampling is a well-recognized system of counting used in political polling and other statistical surveys.

16.   Republicans say sampling is unconstitutional and subject to political manipulation.

17.   Sampling is part art, part science.

18.   Sampling is sort of like pulling up to the high-test pump at a gas station and imbibing from the hose.

19.   Statisticians say sampling is much more accurate than traditional means.

20.   The mayor has argued that sampling is essential in a city as complex as New York.