A magazine used the summated rating of 10 restaurants to predict the cost of a restaurant meal. For that data, SSR = 130,370.22 and SST = 143,940.06. Complete parts (a) through (c). a. Determine the coefficient of determination, r, and interpret its meaning. 1 =(Round to four decimal places as needed.)The data in the table to the right represent the calories and sugar (in grams) in one serving of seven different types of breakfast Product Calories Sugar cereals Cereal 1 81 Cereal 2 101 a. Compute and interpret the coefficient of correlation, r. b. At the 0.05 level of significance, is there a significant linear relationship between calories and sugar? Cereal 3 97 Cereal 4 113 Cereal 5 127 Cereal 6 186 Cereal 7 199 a. The coefficient of correlation, r= ], indicates correlation. (Round to three decimal places as needed.) a perfect negative a negative a perfect positive no a positiveA survey found that social networking is popular in many nations around the world. Data was collected on the level of social media networking (measured as the percent of individuals polled who use social networking sites) and the GDP per capita based on purchasing power parity (PPP) for 24 countries. Complete parts (a) through (c). Click the icon to view the data table. GDP and Social Media Usage Data - X a. Compute and interpret the coefficient of correlation, r. The coefficient of correlation, r= , indicates correlation. (Round to three decimal places as needed.) Country GDP (PPP) Social media usage (%) 18,084 66 WN - 15.826 56 6118 46 6560 43 5 9944 40 15,264 42 17,529 50 4662 34 9833 54 10 5187 24 11 18,581 68 12 19,109 67 13 13,590 60 14 12,118 18 15 15,605 45 16 5283 45 17 7509 29 18 11,524 44 19 2823 34 20 3535 25 21 1855 36 22 2056 35 23 3138 9 24 1477 12In an attempt to develop a model of wine quality as judged by wine experts, data on alcohol content and wine quality was collected from variants of a particular wine. From a sample of 12 wines, a model was created using the percentages of alcohol to predict wine quality. For those data, SSR = 21,948 and SST = 31,281. Use this information to complete parts (a) through (c) below. a. Determine the coefficient of determination, r, and interpret its meaning. 12 =(Round to three decimal places as needed.)