6. 91 4. 2. %24 Default (Ca. BISA . E -E-1-H- 100% % .0 .00 123- 11 fx A24 A B. E H. J K L Is there a relationship between Quantity Sold (Output) and Price and Advertising (Input)? Can we predict...

Please answer the questions after the 4th question. I submitted two different sections for the same photo

Extracted text: 6. 91 4. 2. %24 Default (Ca. BISA . E -E-1-H- 100% % .0 .00 123- 11 fx A24 A B. E H. J K L Is there a relationship between Quantity Sold (Output) and Price and Advertising (Input)? Can we predict Quantity Sold if we know Price and Advertising? 2. 3. Quantity Sold Price Advertising Show the scatter plots 8500 2 2800 Create the descriptive statistics table 4700 Complete the regression Enter the R Squared 200 5800 3 400 8. 7400 500 What does this mean Is this statisically signifant? How do Write the forumla for the line (use the coefficients) Graph the residuals - what does that tell you? 6200 5. 3200 you know? 10 7300 3 1800 11 5600 4. 900 12 6500 600 13 6300 4. 750 14 5800 5 1200 15 5500 5. 1900 16 6800 3100 17 5500 700 18 4800 800 19 3500 2200 20 7200 500 21 8200 2500 22 23