Title: A regression analysis of company profits and the amount of money the company spent on advertising ... Post by: Biraj on Aug 30, 2019 A regression analysis of company profits and the amount of money the company spent on advertising found r^{2} = 0.72. Which of these is true?
I. The model can correctly predict the profit for 72% of companies. II. On average, about 72% of a company's profit results from advertising. III. On average, companies spend about 72% of their profits on advertising. ▸ III only ▸ I only ▸ I and III ▸ II only ▸ none Title: A regression analysis of company profits and the amount of money the company spent on advertising ... Post by: rinderbik on Aug 30, 2019 Content hidden
