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Which selecting children from a school, the list of children is taken from the attendance register. This is referred to as :

  • A.Sampling
  • B.Random sampling
  • C.Lottery method
  • D.Sampling frame

Answer: D

This is referred to as a sampling frame.

A sampling frame is the list of all units in the population from which a sample is actually drawn. When children are selected from a school, the attendance register serves as that list.

Sampling is the general process of selecting a sample, random sampling is a method in which each unit has an equal chance of selection, and the lottery method is one way of drawing a random sample. All three describe how a sample is drawn, not the list it is drawn from.

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