1.   A representative sample of case histories follows.

2.   All employees or a representative sample answered the questionnaire.

3.   Corpora provide a representative sample of language.

4.   For our survey we asked a representative sample of voters to give us their opinions.

5.   In the case of such representative sample, the population parameters can be estimated from the sample values.

6.   The pollsters asked a representative sample of New York residents for their opinions.

7.   The schools are chosen as a representative sample, and neither individual students nor schools can be identified.

8.   These interviews will be followed by a large-scale postal survey of a nationally representative sample of Marketing executives.

9.   These large juries were clearly intended to provide a reasonably representative sample of popular opinion.