Question

4. Why are official publications of central
government considered to be the most
important source of Secondary data ?​

Answer 1

Explanation:

Secondary data can be obtained from different sources: information collected through censuses or government departments like housing, social security, electoral statistics, tax records. internet searches or libraries. GPS, remote sensing.Using secondary data might not seem as exciting as collecting original survey data or scraping the internet to understand online behaviors, but it should form the core of any research. Secondary data lets you build on existing research, which leads to better results, and saves time and money.