IB Math Stats Tests 2 Sample T Test

Welcome to Part 3 of our 3-part series on IB Math Statistical Tests! In this video, we will be exploring the 2 Sample T-Test, which is a difference of means test. We'll show you how to use your TI-84 Plus graphing calculator to input your data in L1 and L2 and conduct the test. Additionally, we will go over how to write the null and alternative hypotheses, which are crucial in hypothesis testing. If you haven't already, be sure to check out our first two videos on the Chi Squared Test of Independence and the Chi Squared Goodness of Fit Test. These videos will provide a solid foundation for understanding the statistical tests that will be on your IB exam. We understand that statistics can be intimidating, but we will guide you through each step of the process. By the end of this video, you'll have a solid understanding of the 2 Sample T-Test and how to use it in your IB Math class. So, grab your calculator and join us for this informative and educational video on the 2 Sample T-Test! 🎒 My favorite school supplies: 📱 TI-84 Color Graphing Calculator 👉 https://amzn.to/45CFEVv ✏️ Graphing Notebook 👉 https://amzn.to/45dC4zG 🖊️ Pilot G2 Pens (0.7mm, pack of 4) 👉 hhttps://amzn.to/4op4tvr These links are affiliate links which help support the channel—thank you!