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The production of wine is a multibillion-dollar worldwide industry. In an attempt to develop a model of wine quality as judged by wine experts, data was collected from red wine variants of a certain type of wine, A sample of 12 wines is given. Develop a simple linear regression model to predict wine quality, measured on a scale from 0 (very bad) to 10 (excellent), based on alcohol content (%). Complete parts (a) through (d) below. Click the icon to view the data of wine quality and alcohol content. Wine Quali Wine Quali Win Win 10 Alcohol Content (%) Alcohol Conter Alcohol Contend (N) Alcohol Content () b. For these data, bo = 3.9 and b, = 0.3. Interpret the meaning of the slope, b, , in this problem. Choose the correct answer below. O A. The slope, by, implies that for each increase of alcohol percentage of 1.0, the wine quality rating is expected to increase by the value of by O B. The slope, by, implies that for each increase of 1 wine quality rating, the alcohol content is expected to increase by the value of by , in percentages. O C. The slope, by, implies that the alcohol content is equal to the value of by, in percentages. O D. The slope, by, implies that for each 0.3 percentage decrease in alcohol content, the wine should have an increase in its rating by 1. 1 Alcohol Content and Quality Rating c. Predict the mean wine quality for wines with an 12% alcohol content. Y = (Round to two decimal places as needed.) Wine Alcohol Content (%) Quality Rating 90 d. What conclusion can you reach based on the results of (a)-(c)? 9.8 94 10.9 O A. Alcohol percentage appears to be affected by the wine quality. Each increase of 1 in quality leads to a mean increase in alcohol of about 3.9. 10.7 O B. Wine quality appears to be affected by the alcohol percentage. Each increase of 1% in alcohol leads to a mean increase in wine quality of about 3.9. 10.8 11.5 O C. Wine quality appears to be affected by the alcohol percentage. Each increase of 1% in alcohol leads to a mean increase in wine quality of about 0.3. 11.3 O D. Alcohol percentage appears to be affected by the wine quality. Each increase of 1 in quality leads to a mean increase in alcohol of about 0.3. 11.4 10 12.2 11 12.5 12.8 Click to select your answer(s) Print Done