Question: In several places in the chapter I have shoved aside
In several places in the chapter I have shoved aside the intercept by saying that we really don’t care about it. If we don’t care about it, why do we include it?
Answer to relevant QuestionsUsing the data from Section 11.7 on the relationship between symptoms and distress in cancer patients, compute the predicted values of Distress2 using Distress1 and BlamPer. Correlate those values with the obtained values of ...Calculate the adjusted R2 for the 15 cases in Exercise 11.6. Twice in this chapter I said that we were going to ignore the adjusted R2, even though it is a perfectly legitimate statistic. Can you tell what it is ...Compute a measure of effect size for the data in Exercise 12.11. In Exercise 12.11. Write a brief paragraph describing the research project in Exercise 12.17 and its results. Hout, Duncan, and Sobel (1987) reported on the relative sexual satisfaction of married couples. They asked each member of 91 married couples to rate the degree to which they agreed with “Sex is fun for me and my partner” ...
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