STATISTICS FOR ECONOMICS - Sampling - Dr.T.Linga Murugeshwari
Автор: Sri Sarada College for Women (Autonomous) Salem
Загружено: 2025-04-21
Просмотров: 16
Описание: This educational video introduces Statistical Sampling in a clear and student-friendly manner, ideal for undergraduate Economics learners. It explains the concept of selecting a subset of a population to estimate overall characteristics, and compares sampling with census methods. The video explores both probability sampling (like simple random, stratified, and systematic sampling) and non-probability sampling (including convenience and judgmental sampling), highlighting their advantages, disadvantages, and practical use cases. With simple examples and visuals, this video helps students understand when and how to apply different sampling techniques for accurate and economical data collection.
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