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Chapter 10.2 - Hypothesis Tests for Two Population Means Using Independent Samples
Автор: D. Chris Young
Загружено: 2023-04-07
Просмотров: 1761
Описание:
Table of Contents:
00:00 - Introduction
00:11 - Chapter Learning Outcomes
00:41 - Two Approaches to Hypothesis Tests for Two Population Means
01:56 - Variations in Hypothesis Testing
04:36 - Hypothesis Test when Population Standard Deviation is Known Practice
07:40 - Situation when Population Standard Deviation is Unknown
08:09 - Hypothesis Test when Population Standard Deviation is Unknown Practice
09:27 - Data Analysis Toolpak Instructions for Two-Sample t-test
10:03 - t-Test: Two-Sample Assuming Equal Variances Output
11:40 - Hypothesis Test when Population Standard Deviation is Unknown Practice Continued
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