This chapter uses the 5-step hypothesis testing procedure for two samples or proportions.
Additional examples, downloadable files, and other resources are available at https://www.luthermaddy.com/StatisticalMethods.php
Checkout my other YouTube video on this topic at: https://youtu.be/dAS2OIK0EeU
#statisticalmethods #statistics #statisticscourse #hypothesistesting
0:00 Introduction
0:20 Hypothesis and Hypothesis Testing
5:34 Example 1 continued Step 5: Compute the value of 2 and make a decision.
6:38 Two-Sample Tests about Proportions
8:55 Two-Sample Tests of Proportions - Example
11:53 Small Sample Test of Means continued
12:46 Comparing Population Means with Unknown Population Standard Deviations (the Pooled t-test) – Example
13:22 Comparing Population Means with Unknown Population Standard Deviations (the Pooled t-test) - Example Step 4: State the decision rule.
14:17 Comparing Population Means with Unknown Population Standard Deviations (the Pooled t-test) - Example Step 5: Compute the value of t and make a decision
17:26 Dependent vs. Independent Samples
18:51 Hypothesis Testing Involving Paired Observations - Example