I work through an example of doing a linear regression t-test with your TI-NSPIRE and making a confidence interval to estimate the true slope of a regression line. For some reason I didn't find it necessary to properly round the numbers on the screen as I read through my example of how to use this calculator.
In this series, the very helpful and fun math teacher Mr. Rob Tarrou teaches students everything they need to know to get a 5/5 on their AP Statistics exam by the College Board. His videos are friendly, easy to understand, entertaining, and very well organized, all thanks to Mr. Tarrou great dedication to teaching and enthusiasm for mathematics