About this document
Module 4 Lesson 4 2G by mibedia is a document available to read on EtoBox.
This document discusses one-tailed and two-tailed hypothesis testing, highlighting the differences in their criteria for rejecting the null hypothesis. One-tailed tests are more sensitive and precise for directional predictions, while two-tailed tests are more rigorous and require stronger evidence to reject the null hypothesis. It emphasizes the appropriate usage of each test based on the research context and cautions against using one-tailed tests to salvage non-significant results from two-tailed tests.
- Author
- mibedia
- Language
- EN