Problem


  • The file Ch52data.xlsx contains quarterly revenues for GM, Ford, and GE. Construct a four-quarter moving average trend curve for each company’s revenues. Describe what you learn from each trend curve.




Microsoft Press - Microsoft Office Excel 2007. Data Analysis and Business Modeling
MicrosoftВ® Office ExcelВ® 2007: Data Analysis and Business Modeling (Bpg -- Other)
ISBN: 0735623961
EAN: 2147483647
Year: 2007
Pages: 200

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