Arnold Tofu owns and operates a chain of 12 vegetable protein “hamburger
January 10th, 2018
3. Arnold Tofu owns and operates a chain of 12 vegetable protein “hamburger” restaurants in northern Louisiana. Sales figures and profits for the stores are in the table below. Sales are given in millions of dollars; profits are in hundreds of thousands of dollars. Calculate a regression line for the data. What is your forecast of profit for a store with sales of $24 million? $30 million?. Store . Profits . Sales. 1 . 14 . 6. 2 . 11 . 3. 3 . 15 . 5. 4 . 16 . 5. 5 . 24 . 15. 6 . 28 . 18. 7 . 22 . 17. 8 . 21 . 12. 9 . 26 . 15. 10 . 43 . 20. 11 . 34 . 14. 12 . 9 . 5