#mmme14
At around 2:10:07, I got confused why we didn't have to do =1-T.INV(0.95,11). However, this should be the case since we are not looking for probabilities (or areas under the curve) given a t-value but rather the opposite -- finding t-values along the x-axis given a probability (alpha). Hence, there was no need to do the "1 minus ..." trick. I apologize for the confusion. So it really should just be =T.INV(1-alpha,df) to get the right-tailed value.
Part 2 https://youtu.be/CTmwip_GYdw
