1) Custom Player, click and watch here (6 videos, 110 minutes):

2) Click on link to go to YouTube and watch videos (6 videos, 110 minutes):

Excel Statistics 88: Confidence Interval & Hypothesis Tests
Excel Statistics 89: Hypothesis Testing With Critical Value and p-value
Excel Statistics 90: NORMSINV for Critical Value NORMSDIST for p-value 6 examples
Excel Statistics 91: TINV & TDIST functions for Critical Value and p-value 6 examples
Excel Statistics 92: Hypothesis Test T Distribution
Excel Statistics 93: Hypothesis Test Proportions  

3) Click on link to go to YouTube Playlist (6 videos, 110 minutes):

Excel Statistics Business Class Ch09: Hypothesis Tests