04:07 duration 4 minutes 7 seconds
WelcomeHM878
02:10 duration 2 minutes 10 seconds
WelcomeHM878_15
32:46 duration 32 minutes 46 seconds
HM802 sec730 IntroStatisticalInference
31:24 duration 31 minutes 24 seconds
HM802 sec730 BasicsHypothesisTestCh9