A simple random sample is a subset of a statistical population where each member of the population is equally likely to be ...

Uniform, globally accepted greenness metrics are positioned as essential; inconsistent scoring frameworks would erode ...

Microbial community samples can be efficiently surveyed in high throughput by sequencing markers such as the 16S ribosomal RNA gene. Often, a collection of samples is then selected for subsequent ...

Suggested Citation: "5 Sampling and Estimation." National Academies of Sciences, Engineering, and Medicine. 2018. Reengineering the Census Bureau's Annual Economic Surveys. Washington, DC: The ...