📊 Chapter 8: Confidence Intervals and Interval Estimation

🎮 Interactive Apps 📽️ PPT 📝 Quiz 📚 Homework 💬 Excel 📢 Student Q&A

🎮 Interactive Apps (HTML/JS Simulations)

📽️ PPT Slides

Download Chapter 8 Slides (ppt_chapter8.ppt)

📝 Quiz

  • Quiz 1 (HTML) — True/False: Confidence Interval for the Mean (z-interval)
  • Quiz 2 (HTML) — True/False:Confidence Interval for the Mean (t-intereval)
  • Quiz 3 (HTML) — True/False: Chi-Square
  • 📚 Homework

    💬 Excel

  • CI Excel Functions
  • 🙋 Student Q&A