Lecture 10: Confidence Intervals (part 2)
February 13, 2026Read and watch everything
Key statistical details to understand confidence intervals and other critical statistical methods
The goal of this lecture is to explain the statistical foundations of confidence intervals, which are crucial for developing intuition and understanding the majority of statistical methods in biology and beyond. Building on concepts from Lecture 9 and Tutorial 5, we will use simulations to demonstrate how sampling distributions relate to confidence intervals and how these intervals should be interpreted - demonstrating that they are effective! Simulations play a key role in strengthening intuition around these concepts.
Recorded lectures (videos + slides)
To help integrate the simulations from Tutorial 5 with the lecture concepts, I’ve created videos that will guide you through this material. These videos combine R programming with the key ideas from Lecture 10. I recommend watching the videos carefully and taking notes as you go. This is the most effective way to engage with the content. You can also pause the videos to take screenshots of important frames and annotate them for further reference.
Slides will be posted here prior to each lecture.