What is secondary data in research methodology ?

Secondary statistics in studies method refers to information that has already been accumulated, processed, and posted through others. It can consist of government reviews, academic research, statistical records, and databases. Researchers use secondary information to help their studies without accomplishing new statistics collection. The benefit of the usage of secondary statistics is that it saves time and resources however it is able to no longer continually be perfectly tailor-made to the researcher’s unique questions. Proper evaluation of the reliability and relevance of secondary resources is important to ensure the data’s validity for the studies being carried out.