Time Stamps:
Sampling 00:26
Simple Random Sampling (SRS) 01:40
Stratified, Systematics, Cluster Sampling 04:28
Example 10:52
Convenience Sample 12:27
Sampling Error & Bias 13:28
Examples of biased sampling 15:31
Inference to Population 21:57
Variation in Data and Samples 24:22
Sampling With/Without Replacement 27:01
Response/Explanatory Variables 29:53
Experimental vs. Observational Studies 31:36
Lurking & Confounding Variables 33:22
Lurking Variable Example 34:16
Randomized Design of Experimental Studies 36:48
Treatments, Control Group, Placebo 40:14
Blinding 43:01
Example 45:21
What's Next? 47:07
