Question: Statistics week 8 Extra Credit Extra Credit Assignment (4 Extra Credit Points) Instructions: Use the scenario below to answer the questions on this assignment. Scenario:

Statistics week 8 Extra Credit

Extra Credit Assignment (4 Extra Credit Points) Instructions: Use the scenario below to answer the questions on this assignment. Scenario: A psychologist wants to compare the means of the scores that two groups (one with sleep disorders and one without) received on the Beck Anxiety Inventory (BAI). Using the information provided, answer the following questions. 1. What is the null hypothesis for this scenario? 2. What is the research (alternate) hypothesis for this scenario? 3. What statistical test would be used in this scenario? Explain your answer. 4. What does the statistical test you listed in Question 3 measure

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