Compute the 95% confidence limits on mean anxiety for the data in Exercise 12.17.
Answer to relevant QuestionsAre the confidence limits that you calculated in Exercise 12.18 consistent with the results of the t test in Exercise 12.17? In what way would the result in Exercise 12.2 differ if you had drawn more samples of size 5? Compute a measure of effect size for the data in Exercise 13.6, and tell what this measure indicates. In Exercise 13.6 The data are presented below, in fmol/ml: What would happen if we took the data from the anorexia example in Table 13.1 and reexpressed the dependent variable in kilograms instead of pounds? In Exercise 13.1 we had paired data because we had a response from both the husband and the wife within a married couple. Suppose that instead of using married couples we just took a large group of people and asked them to ...
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