what are the uses and classifications of survey research??

Answer 1

Survey information is used for a variety of purposes, from informing the public to revising corporate or government policy. The results of surveys published in the newspaper show us how the public feels about a particular issue. Business and government agencies use surveys to guide their activities and to help them plan for future needs.

As for the classifications of survey research, I can't help you there. That is too broad a question for me to answer.