Which is an example of gathering primary data? preparing a database reviewing a historical report performing an internet search conducting a survey

Conducting a survey

Explanation:

Primary data is the data that is based of primary source of information. It is collected by an individual who is conducting a survey, experiment, research etc as first hand.

The information gained is not collected from already existing sources .It is self-investigated, self-collected, self-prepared etc.

According to the question, conduction of a survey is the primary data collection method as the survey is freshly being done and will gain information collected from searching ,analyzing and collecting data.

Other options are incorrect because internet is the primary data and taking information from that is making it secondary data. History data review is analyzing the historical data collected by someone else.Database preparation is group of data that is collected by others and gets assembled in database unit.

i will say b. laboratory technician   and if wrong then sorry