This introduction to testing of hypothesis focuses on the basic concepts necessary to understand the topic. The video explains that a sample is a finite subset of a population, and that statistics are used to describe characteristics of samples while parameters describe characteristics of populations. The video also introduces the concept of a hypothesis, which is any statement made about a population, and lays the foundation for further discussion on testing these hypotheses.
This video is part i one of the two part series introducing basic concepts of testing a statistical hypothesis.