Question: Read FAQ 1.4.1 about two-sided alternative hypotheses and answer the following questions. a. Why dont we first take a sample and use the observed sample

Read FAQ 1.4.1 about two-sided alternative hypotheses and answer the following questions.

a. Why don’t we first take a sample and use the observed sample proportion to help us decide which direction the alternative hypothesis should go? For example if we get a sample proportion greater than 0.50 then we will test to see if the parameter is greater than 0.50.

b. What is a downside of doing a two-sided test?

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