Question

What are the main source of secondary data

Answer 1

Secondary data is data collected by someone other than the user. Common sources of secondary data for social science include censuses, surveys, organizational records and data collected through qualitative methodologies or qualitative research. Primary data, by contrast, are collected by the investigator conducting the research.

Answer 2

Traditional authorizations of secondary data comprise statistics, data gathered by administration offices, organizational education and data that was formerly obtained for other analysis plans. Primary data, by difference, are managed by the researcher carrying the examination. There are various external references from where the secondary data can be obtained such as administration departments, like social protection, tax records, etc.