Hypothesis testing.

In this unit, you learned about hypothesis testing. For this assignment, you will be composing an essay to demonstrate what you have learned about this topic. In your essay, you should do the following.

Discuss the five steps in hypothesis testing, citing examples where necessary.

Define null and research hypotheses.

Explain how to prepare data for hypothesis testing.

Describe exploratory data analysis as a prelude to hypothesis testing.

Distinguish between Type I and II errors. What are the implications of each?

Sample Solution