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pter 13 Practice Problems Question 17, 13.8.58-T HW Score: 6.67%, 1.33 of 20 points Part 1 of 3 Points: 0 of 1 Save Data on alcohol content and wine quality was collected from variants of a particular wine. From a sample of 45 wines, a model was created using the percentages of alcohol to predict wine quality. V The data are modeled by Y = - 0.302 + 0.5609X, where X, is the alcohol content (%) and Y, is the rated quality of the wine. For these data, Syx = 0.9119, X = 10.61, and h; = 0.058929 when X = 9. Complete parts (a) through (c). a. Construct a 90% confidence interval estimate of the mean wine quality rating for all wines that have 9% alcohol. SHYX=9 S (Type integers or decimals. Round to three decimal places as needed. Use ascending order.) View an example Get more help - Clear all Check