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bachelor in business administration
Polytechnic State University Sanluis
Jan-2006 - Nov-2010
CPA
Polytechnic State University
Jan-2012 - Nov-2016
Professor
Harvard Square Academy (HS2)
Mar-2012 - Present
During the film quarter of 2003. the price/earnings ( P/E) ratio for stocks listed on the New York Stock Exchange generally ranged from 5 to 60 ( The Wall Street Journal. March 7. 2003). Assume that we want to estimate the population mean P/E ratio for all stocks listed on the exchange. How many stocks should be included in the sample if we want a margin of error of 3? Use 95% confidence.
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