Data on alcohol content and wine quality was collected from vanants of a particular wine From a sample of 46 wines, a model was crealed using the percentages of alcohol to predict wine quality Y,-0.337 +0.5635X, where X, is the alcohol content (%) and Y, is the rated quality of the wine. For these data, Sy0316, X 1063, and 0.027260 when X 10 Complete part a) e . Construct a 0% confidence interval estimate of the mean wine quality rating for all wines that have 10% alcohal 4.988 sPy10 5.606 (Type integers or decimals. Round to thvee decimal places as needed. Use ascending order b. Construct a 95% prediction interval of the wine quality rating of an individual wine that has 10% aloohol (Type integers or decimals. Round to three decimal places as needed. Use ascending order)
Data on alcohol content and wine quality was collected from vanants of a particular wine From a sample of 46 wines, a model was crealed using the percentages of alcohol to predict wine quality Y,-0.337 +0.5635X, where X, is the alcohol content (%) and Y, is the rated quality of the wine. For these data, Sy0316, X 1063, and 0.027260 when X 10 Complete part a) e . Construct a 0% confidence interval estimate of the mean wine quality rating for all wines that have 10% alcohal 4.988 sPy10 5.606 (Type integers or decimals. Round to thvee decimal places as needed. Use ascending order b. Construct a 95% prediction interval of the wine quality rating of an individual wine that has 10% aloohol (Type integers or decimals. Round to three decimal places as needed. Use ascending order)
Chapter4: Linear Functions
Section: Chapter Questions
Problem 30PT: For the following exercises, use Table 4 which shows the percent of unemployed persons 25 years or...
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