Which of these is a methodological problem that may have occurred when secondary data were originally collected?
A) It was expensive
B) The sample may not have been representative
C) The research objective is different to yours
D) It may have been published before

Question

Quizplus · Accepted Answer

The sample may not have been representative, which can affect the validity and generalizability of the findings when using secondary data.

Which of These Is a Methodological Problem That May Have