calculate the mean,variance, and the standard deviation
Intermediate Financial Management (MindTap Course List)
13th Edition
ISBN:9781337395083
Author:Eugene F. Brigham, Phillip R. Daves
Publisher:Eugene F. Brigham, Phillip R. Daves
Chapter8: Basic Stock Valuation
Section: Chapter Questions
Problem 8P: A stock is trading at $80 per share. The stock is expected to have a yearend dividend of $4 per...
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One invests 100 shares of IBM stocks today. He expects that there couldbe five possible opening prices with the respective probabilities at 9:30 a.m. in NYSE thenext day. The following table lists these possible opening prices and their respectiveprobabilities:Outcome 1Outcome 2Outcome 3Outcome 4Outcome 5Possible Opening Price ofIBM,Xi$182.11$163.88$180.30$216.08$144.92Probability,pi13%19%33%17%18%LetXrepresent the five random opening prices of IBM the next day, calculate the mean,variance, and the standard deviation ofX. Make your comments on the results you obtain.(Keep two decimals)i
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