Question

Module Answer one part and leave the rest for other students. When giving examples, give one example and let someone else give another example. Trivial answers such as "cool" or "l agree" do not count. Civil discourse only, please. Inappropriate comments result in a loss of credit for this discussion. To enter an algebraic expression, equation or a function use the fx icon above. If it is not visible select the "Show More" down arrows on the left First Question: Hypothesis Testing Review and discuss type 1 and type 2 errors. Give examples of each. What is meant by level of significance and power ofa statistical test. How are they related? When we fail to reject a null hypothesis are we claiming it to be true? Give an example and describe what it might mean to fail to reject the null hypothesis in that example or else what might occur if we assumed the null was true? Second Question: Do we ever really accept an alternative hypothesis? Third Question: What are the five steps involved in hypothesis testing?

Answer 1

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