One sample, Independent and Paired Sample ttest in Stata

There are three types of ttest i.e one sample ttest, independent sample ttest, and paired sample ttest. This video explains all these three types of t-tests. 00:00 Intro to t-test 0:57 Types of t-test 2:00 One sample t-test 7:27 Independent sample ttest 12:00 Two-sample using variables 14:43 Paired sample ttest 18:06 Standard deviation test sdtest 18:55 Test proportion prtest Website: thedatahall.com