UPSC CSE - GS
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Lesson 1 of 5 • 8 upvotes • 8:26mins
Survey Method , it's historical context, the rationale for its use, the sampling technique employed and the major advantages and weaknesses have been introduced in this lesson.
5 lessons • 1h 3m
Survey Method - Introduction
8:26mins
Survey Design
15:00mins
Survey Instrumentation
Field Research
Reliability, Validity and Triangulation
10:10mins