The difference between primary and secondary data centers on
A) who collected the data
B) the variables the data describe
C) why the data was collected
D) the richness of the data
E) the diversity of the data

Question

Quizplus · Accepted Answer

The main difference between primary and secondary data centers on WHY the data was collected. Primary data refers to data that was collected specifically for a research project, while secondary data refers to data that was collected for another purpose and is being reused for research. The other choices may vary between primary and secondary data but are not the defining factor.

The Difference Between Primary and Secondary Data Centers on