A researcher stands at a traffic light and counts the number of cars that make left turns. These findings will be used to determine if an 'advanced green' needs to be installed. What form of research is being conducted?

A researcher stands at a traffic light and counts the number of cars that make left turns. These findings will be used to determine if an 'advanced green' needs to be installed. What form of research is being conducted?

A researcher stands at a traffic light and counts the number of cars that make left turns. These findings will be used to determine if an 'advanced green' needs to be installed. What form of research is being conducted?



A.

internal secondary data.


B.

external secondary data.


C.

primary data.


D.

observational data.



Answer: C


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