In selecting a sample for attributes testing,block sampling involves which of the following approaches?
A)Each item in the population having an equal chance of selection.
B)Every nth item being selected after a random start.
C)An arbitrary selection with no conscious bias.
D)Selecting all items on a day or week.

Question

Quizplus · Accepted Answer

Block sampling involves selecting all items in a specific time frame, such as a day or week, rather than selecting items randomly or at regular intervals.

In Selecting a Sample for Attributes Testing,block Sampling Involves Which