Hypothesis Testing Example: Salk Vaccine Trial

Here we work an example of hypothesis testing in statistics, based on the Salk Vaccine trial. This video was produced at the University of Washington, and we acknowledge funding support from the Boeing Company %%% CHAPTERS %%% 00:00 Intro 02:32 Designing the Hypothesis 07:52 Building a Test Statistic 09:59 Results 11:50 Summary