What do you understand about Hypothesis? Have you ever been asked to use a Hypothesis to prove a "statement?" Can you prove a statement? Why and why not? Can a Hypothesis be called "an educated guess?"

There are so many terms and steps. Would you be able to explain what are the steps and the process of statisticalhypothesis testing? Why do we care?

Not searching for textbook definitions. Otherwise, the information is redundant. Looking for opinions, suggestions, examples, and how do you understand the subjects.