Step 3 of 3: Which statistic is most appropriate for the pizzeria owner to determine the...

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Step 3 of 3: Which statistic is most appropriate for the pizzeria owner to determine the usefulness of the regression model and why? Answer OR, since the model is a simple linear regression model. OR, since the model is a simple linear regression model. R, since the model is a multiple linear regression model. OR, since the model is a multiple regression model. Tables Keypad Keyboard Shortcuts Question 1 of 5, Step 1 of 3 0/10 Correct 2 The owner of a new pizzeria in town wants to study the relationship between weekly revenue and advertising expenditures. All measures are recorded in thousands of dollars. The summary output for the regression model is given below. ANOVA df SS MS F Significance F Regression 18 23.9925741 1.33292078 15.91686519 Residual 60 5.024560178 0.08374267 1.6067E-16 Total 78 29.01713428 Step 1 of 3: What is the coefficient of determination for this model, R? Round your answer to four decimal places. Answer Tables Keypad Keyboard Shortcuts Step 3 of 3: Which statistic is most appropriate for the pizzeria owner to determine the usefulness of the regression model and why? Answer OR, since the model is a simple linear regression model. OR, since the model is a simple linear regression model. R, since the model is a multiple linear regression model. OR, since the model is a multiple regression model. Tables Keypad Keyboard Shortcuts Question 1 of 5, Step 1 of 3 0/10 Correct 2 The owner of a new pizzeria in town wants to study the relationship between weekly revenue and advertising expenditures. All measures are recorded in thousands of dollars. The summary output for the regression model is given below. ANOVA df SS MS F Significance F Regression 18 23.9925741 1.33292078 15.91686519 Residual 60 5.024560178 0.08374267 1.6067E-16 Total 78 29.01713428 Step 1 of 3: What is the coefficient of determination for this model, R? Round your answer to four decimal places. Answer Tables Keypad Keyboard Shortcuts