5. Under what conditions would I use a Chi-Square Test of Independence rather than a Two-Way ANOVA (explain your answer)? Old material essay questions 1. When can a researcher give a directional hypothesis? 2. What does it mean to Reject the H0? 3. What does it mean to Retain the H0? 4. Why do we do an ANOVA instead of multiple T-tests?
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A researcher can give a directional hypothesis when they have a specific prediction about the direction of the relationship between variables. This means that the researcher expects one variable to increase or decrease as the other variable changes in a specific Show more…
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Explain the difference between a chi-square test for independence and a chi-square goodness of fit test. How would you know which test to use? As a researcher, explain the different variables you would use for each test and why.
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