If you select every tenth name from a telephone directory for a survey, you are using a
A)stratified random sampling.
B)sampling point.
C)table of random numbers.
D)skip interval.

Question

Quizplus · Accepted Answer

A skip interval is the number of entries in a list or directory you skip over between selections. In this case, you are skipping nine names between selections and choosing the tenth, which is a skip interval sampling technique.

If You Select Every Tenth Name from a Telephone Directory