MATH 2208 Winter 2025 Baby Lecture 1

Hello everyone! This is your lecture for Tuesday, February 4th 2025. It includes review material for your Quiz 2, which opens on Thursday, and the last of our three Chi-Squared tests. If you have any questions, then either leave a comment or wait until you see me again! :
1:45 Comparing Population Means - CI and Two-Sample t-Test
15:45 Population Mean Difference - CI and Paired t-Test
24:30 Chi-Squared Independence Test

[@compbiol2019]

The test statistic (timestamped at 11:43) that I calculated to be 1.3895 is actually 1.3595. Somehow I saw the 5 and thought it was an 8! Thanks Meaghan for catching that! You can all let me know if you find another error! 🙂