Question

_____ data is collected by someone else and used by investigator

Answer 1

Heya Friend,

Secondary data is collected by someone else and used by investigator.

Hope it helps...

Answer 2

Primary data is the data that is collected by someone else and used by investigator

Explanation:

• The primary data is the data that is obtained first hand and is based upon who collects it first. Such as data collected by the student for his research. The secondary data is collected by some else but is being used for some other purpose.  

• Some advantages include that is specific to the problem under study. There is no doubt about the quality of the data. It is time taking and can be inaccurate.

Learn more about the data is collected by someone else and used by investigator.

• brainly.in/question/9089325 answered by sanish.