What is representative sample? Explain with example how random sampling is different from non-random sampling? How does random sampling procedure is helpful in correcting the bias of an estimate?
Introduction Sampling is a critical process in research that involves selecting a subset of a population to represent the entire group. One of the most important types of sampling is a representative sample, which ensures that the sample accurately reflects the characteristics of the population. This answer explains what a representative sample is, how random […]