There are a lot of different areas where statistics is a basic science, for example geology, geography, mathematics, chemistry, and even liberal arts. That is why, it is necessary to know all aspects of this science and using it for solving different tasks. Moreover, in this science it is very important know the physical meanings of results. This 6 hour course can help you to increase you knowledge. The author of the course is Jason Gibson, a teacher. The aim of his course is to give the fundamental knowledge using the simplest teaching way-step-by-step.