Hypothesis Testing: Single and Two Population Variances | Fundamentals of Biostatistics
This lecture talks about Hypothesis testing of single and ratio of two population variances.
Chapters:
0:00 Introduction
0:18 Hypothesis Testing: Single Population Variance
5:19 Chi-Square Distribution/Test
9:06 Example Problem
16:44 Hypothesis Testing: Ratio of Two Population Variances
18:02 F-test
21:35 Example Problem
Problems from Wayne W. Daniel, Chad L Cross, Biostatistics: Basic Concepts and Methodology for the Health Sciences under Fair Use Policy.