Answer Happy

Alcohol Content and Quality Rating Wine Alcohol Content (%) 1 9.0 9.8 9.4 10.9 10.7 10.8 11.5 11.3 11.4 12.2 12.5 12.8 3446WN. 2 5 7 8 9 10 11 12 Quality Rating 8 7 7 8 9698 ∞ ∞ ∞ 7 9 8 8 8 - X
c. Predict the mean wine quality for wines with an 10% alcohol content. (Round to two decimal places as needed.) d. What conclusion can you reach based on the results of (a)-(c)? OA. 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 5.7. 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 5.7. OC. 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 0.2. 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 0.2. OOO