Home › CBSE Class 11 (Arts) › Economics › Collection, Organisation and Presentation of Data › Which statement is true about non-random sampling?
Which statement is true about non-random sampling?
AUnits lack equal chance
BEvery unit has equal chance
CIt always removes bias
DIt is the lottery method
Answer & Solution
Correct answer: A. Units lack equal chance
Because the investigator decides, not all units of the population have an equal chance of being selected.
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