Sample surveys often have complex sample designs with multistage cluster sampling, stratification, and differential selection probabilities. This article is concerned with testing the null hypothesis ...

This is a preview. Log in through your library . Abstract The P-value is a random variable derived from the distribution of the test statistic used to analyze a data set and to test a null hypothesis.

The Brookbush Institute continues to enhance education with new courses, a modern glossary, an AI Tutor, and a client program generator. Too often, professionals incorrectly treat a failure to refute ...