Primary and Secondary Data Collection Methods

Primary data is more accurate than secondary data due to its direct nature.

Primary data is gathered from books, while secondary data is gathered from observations.

Primary data is information gathered directly from the source, while secondary data is gathered from secondary sources. (correct)

Primary data is collected through experiments, while secondary data is collected through interviews.

Registration

Observation

Interview (correct)

Questionnaire

Conducting experiments under legal constraints

Gathering data for legal purposes

Using primary data for statistical analysis

Making a law effective by requiring participation of the population (correct)

<p>When the population is too large and time-consuming to survey entirely</p> Signup and view all the answers

<p>To create cause and effect relationships under controlled conditions</p> Signup and view all the answers

<p>Questionnaire</p> Signup and view all the answers