sample surveys

A sample survey is a research method used to gather insights from a specific group of people (the sample) to make generalizations about a larger population. Instead of asking everyone, researchers select a smaller, representative subset to save time and resources. The survey asks questions on various topics, and responses are analyzed to identify trends, opinions, or behaviors. This approach provides valuable information while minimizing costs and logistical challenges. Sample surveys are commonly used in polls, market research, and academic studies to understand trends and make informed decisions based on the sampled responses.