The activity of collecting data is called ______ .
The initial data collected from surveys(an activity where data is called) is called:
State true or false. When the data is collected by an investigator himself/herself, such a data is called as primary data.
When the information is collected from a source, which already has gathered it, such data is called as secondary data.
State true or false.
When the information is collected from a source which already has gathered it, such data is called secondary data.