๐Ÿ“Š Chapter 9: Hypothesis Testing and Inference

๐ŸŽฎ Interactive Apps ๐Ÿ“ฝ๏ธ PPT ๐Ÿ“ Quiz ๐Ÿ“š Homework ๐Ÿ’ฌ Excel ๐Ÿ“ข Student Q&A

๐ŸŽฎ Interactive Apps (HTML/JS Simulations)

๐Ÿ“ฝ๏ธ PPT Slides

Download Chapter 9 Slides (ch09.pptx)

๐Ÿ“ Quiz

Coming soon! Interactive quiz covering p-values, t/z tests, Type I and II errors.

๐Ÿ“š Homework

Coming soon! Exercises on test statistic calculations, p-value logic, and conclusion writing.

๐Ÿ’ฌ Excel

๐Ÿ™‹ Student Q&A