Video A-Z Due to a recent change by Microsoft you will need to open the XLNiner Analysis ToolPak add-in manually from the home ribbon Screenshot of Tax The owner of Showtime Movie Theaters, Inc., would like to predict weekly gross revenue as a function of advertising expenditures, Historical data for a sample of eight wecks are entered into the Microsoft Excel Online file below. Use the XL Miner Analysis ToolPak to perform your regression analysis in the designated areas of the spreadsheet. Donate a. Develop an estimated regression equation with the amount of television advertising as the independent variable(to 2 decimals), Revenue TVAM b. Develop an estimated regression equation with both television advertising and newspaper advertising as the independent variables (to 2 cm) Revenue TVA NewsAdv c Is the estimated regression equation coefficient for television advertising expenditures the same in part (n) and in part (b)? d. Predict weekly gross revenue for a week when $5.3 thousand is spent on television advertising and 33.8 thousand is spent on newspaper advertising (to 2 decimals)? in thousands Check My Work Reset Problem ET Weekly Gross Revenue (1000) OT Delete this test the place your Simple Regression output is this shaded area. Output range 551 Television Newspaper Advertising Advertising Delete this text then place your Simple Regression output in this shadedre Output range 151 1910005) (51000) 0 1.8 2 3 5 15 25 25 33 3.5 2.3 2.5 4.2 4 25 92 0 94 06 1 Predicted Revenue (Part ) 3.0 15 63 16 11 Formula for Predicted Revenue 1 20 Delete is on the place your Multiple lagression autput in the show. Output rangu 1321 E-22 -- ----------- 24 11