10. The Logic and Process of Hypothesis Testing and Power Analysis

Topics, Class Notes and Code		Assignments and Recommended Readings
What is Hypothesis Testing The logic hypothesis testing/li> Exaplit and implicit and assumptions Formulation of Testing Procedure Sampling distribution of tests Goodness/badness of test Hypothesis testing in clinical trials Stages of clinical trials When and how hypothesis testing is used Power analysis The trinity relationship: effectice size, power, and sample size Power calculation and sample size determination Notes and code Lecture Note: [HTML]		Additional note for Power Analysis A note from my other class: [HTML] [link] G*Power Softwarefor power and sample size calculation and documentation: Download and install this small pieace of software [G*Power Official Site] One-sample t test: [link] paired-sample t test: [link] Independent-sample t test: [link] Two-independent proportions: [link] One-way ANOVA: [link] Multiple Regression: [link] Written Assignment Guidelines [HTML] Due:Tuesday, 4/7/2026 at 11:59 PM