Which of the following information sources already existed and were not developed for the particular problem at hand?

Question

Quizplus · Accepted Answer

Secondary sources are pre-existing sources of information that were not developed specifically for the particular problem at hand. Primary sources, on the other hand, are generated as a result of research specifically for the problem at hand. Quantitative and qualitative refer to the type of data collected, but do not indicate whether the information was pre-existing or developed specifically for the problem at hand.

Which of the Following Information Sources Already Existed and Were