T Test Using Using Excel's Data Analysis Tool for Hypothesis Testing

This tutorial shows how to use Excel's Data Analysis Tool to conduct an hypothesis test on the mean for sigma unknown. We do the calculations by hand first, and then use Excel to calculate the same answer. Both the critical value approach and the p value approach are shown here. You should have a good understanding of hypothesis testing before watching this video. For a review of hypothesis testing please see this video for sigma known:    • Introduction to Hypothesis Testing Si...   and also this video for sigma unkown:    • Introduction to Hypothesis Testing, S...  
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