Statistics for Business & Economics

Statistics for Business & Economics

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The authors bring more than twenty-five years of unmatched experience to this text, along with sound statistical methodology, a proven problem-scenario approach, and meaningful applications that clearly demonstrate how statistical information informs decisions in the business world. Thoroughly updated, the texta€™s more than 350 real business examples, cases, and memorable exercises present the latest statistical data and business information with unwavering accuracy. And, to give you the most relevant text you can get for your course, you select the topics you want, including coverage of popular commercial statistical software programs like Minitab 16 and Excel 2010, along with StatTools and other leading Excel 2010 statistical add-ins. Important Notice: Media content referenced within the product description or the product text may not be available in the ebook version.An np chart is a control chart developed for the number of defective items in a sample. ... a sample of 200 letters can be approximated by a normal distribution with a mean of 200(.03) 6 and a standard deviation of 200(.03)(.97) 2.4125. np(1 p).

Title:Statistics for Business & Economics
Author:David Anderson, Dennis Sweeney, Thomas Williams, Jeffrey Camm, James Cochran
Publisher:Cengage Learning - 2013-01-01


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