JSTOR Daily

On Comparisons of With and Without Replacement Sampling Strategies for Estimating Finite Population Mean in Randomized Response Surveys

Sankhyā: The Indian Journal of Statistics, Series B (2008-), Vol. 78, No. 1 (May 2016), pp. 66-77 (12 pages) We consider the problem of unbiased estimation of a finite population mean (or proportion) ...
Kellogg School of Management

The Fundamental Concept

Consider a population of 70 individuals, for which you wish to estimate the mean annual income, μ. Assume that you have decided to use the following estimation procedure to make your estimate: simple ...
JSTOR Daily

Sampling Distinguishable Elements with Replacement

In sampling with replacement from a finite population, the sample mean is known to get a smaller variance if repetitions are deleted before forming the mean. The asymptotic behavior of the variance ...
Investopedia

How Stratified Random Sampling Works, With Examples

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...