Video Morningstar publishes information on 1208 company stocks. A sample of 40 of these stocks is contained in the Excel Online file below. Construct a spreadsheet to answer the following questions. x a. Develop a point estimate of the proportion of the stocks that receive Morningstar's highest rating of 5 stars, (to 2 decimals) b. Develop a point estimate of the proportion of the Morningstar stocks that are rated low with respect to business risk. (to 2 decimals) c Develop a point estimate of the proportion of the Morningstar stocks that are rated 3 Stars or less. (to 2 decimals) Check My Work Reset Problem File Home Insert Draw Page Layout Formulas Data Arial 10 V " 1 E1 A Company Ameren Corp Apple Inc At&T Inc Bank of New York Mellon Corp BlackRock Inc Buckeye Partners Cardinal Health Inc 9 CenturyLink Inc 10 Cintas Corporation 11 Colgate-Palmolive Company 12 Coming Inc 13 Darden Restaurants Inc 14 Discover Financial Services 15| eBay Inc 16 Endo Health Solutions 17 Fair Isaaac Corp 18 Fluor Corp 19 Gentex Corporation 2011 Group 1 Automotive Inc 21 Hess Corp Icon PLC 23 International Flavors & Fragrances 24 John Wiley & Sons Inc. 25 Knight Transportation, Inc 25 Life Technologies corp 27 Marvell Technology Group, Ltd 28 Methanex Corporation 129 Mylan Inc 90 New York Times Company 31 OfficeMax Inc 32 Owens-Corning. Ind 38 Polaris Industries, Inc 54 Rio Tinto PLC 35 Sempra Energy 86 Stidel Financial Corp. 32 Texas Instruments, Inc United Technologies Corp 39 Weight Watchers International Inel 40 WR Berkley Corp Yum Brands Inc B D Morningstar Rating Business Risk 5 Star Low 5 Star High 3 Star Low 5 Star Average 5 Star Average 1 Star Low 3 Star Low 1 Star Average 1 Star Average 2 Star Average 5 Star Very Low 2 Star Average 2 Star Low 5 Star Very Low 5 Star Low 5 Star Average 2 Star Average 2 Star Very Low 5 Star Very Low 5 Star Average 1 Star Average 1 Star Average 5 Star Average 5 Star Low 1 Star Average 3 Star Low 5 Star Average 5 Star LOW 1 Star Average Very Low 5||Star LOW 51 Star Low All Star Average Star LOW 2 Slr Low Star Low Average 5 Star Very Low 4 Star Average Star Average B Star 2 Siar Data HE Calon Made WEBER Type here to search