Matrix Plot of Fat, Calories 95% CI for Pearson Correlation 800 700 600 Calories 500 400 r = 0.944 CI = (0. 71 4, 0.990) 20 30 40 50 Fat Method Correlation type Pearson Number of rows used 8 Correlations Fat Calories 0.944. What is the value of the linear correlation coefcient (r)? Describe the strength and direction of the linear relationship in context. What is the regression equation? . Interpret the slope and yintercept, if appropriate. . Predict the number of calories in a sandwich that has 30 grams of fat. SHOW HOW A cheeseburger from Sonic has 700 calories and 42 grams of fat. Is the number of calories for this sandwich above or below average among all sandwiches with 42 grams? SHOW HOW and answer the question. j. State and interpret the coefficient of determination (R3) in a complete sentence