W. Edwards Deming Quote

A questionnaire is never perfect: some are simply better than others.


Some Theory of Sampling (p. 31), John Wiley & Sons, Inc. 1950

Picture Quote 1

A questionnaire is never perfect: some are simply better than others.

Picture Quote 2

A questionnaire is never perfect: some are simply better than others.

Picture Quote 3

A questionnaire is never perfect: some are simply better than others.

Picture Quote 4

A questionnaire is never perfect: some are simply better than others.