Which of these is a disadvantage of secondary analysis?

Question

Quizplus · Accepted Answer

Secondary analysis involves using data that has already been collected for a different purpose. As a result, the data may not perfectly fit the researcher's specific needs, which can be a disadvantage. However, this can often be mitigated through careful selection and analysis of the available data. The other options presented (A, C, and D) are not necessarily disadvantages of secondary analysis as a general practice. Secondary data may or may not be biased depending on the source and collection methods, it may or may not be hard to find depending on the availability of relevant data sources, and it may or may not be expensive depending on how accessible the data is.

Which of These Is a Disadvantage of Secondary Analysis