In sample selection,systematic selection deals with
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

Systematic selection involves selecting every nth item after a random start. This method is used to obtain a representative sample while maintaining efficiency and reducing bias. It ensures that every item in the population has an equal chance of being selected, as long as the selection interval (n) is chosen appropriately.

In Sample Selection,systematic Selection Deals with