Discuss: Hypothesis Formulation and Testing

This is the discussion thread for the lesson "Hypothesis Formulation and Testing" (Research Methodology, Unit 3). Ask questions, share real-world examples, and help classmates who are stuck. Conversation starters. Try explaining one of these in your own words: - State the null and alternative hypothesis for a given research question - Explain the difference between failing to reject a null hypothesis and confirming it - Explain the Type I / Type II error tradeoff and connect it to tuning a detection threshold