Question $2(1$ point$)$

Michael is looking for data to help with a new marketing research study. When

reviewing existing secondary data from a past research study or an online article, he

should pay careful attention to

how the data was analyzed.

where the data was stored and who maintained it$.$

what percentage of the data was collected from a primary source.

the way the secondary data was collected $($to the extent possible$).$

whether the Census Bureau has certified the research.