Standard Deviation    %

Essentials of Business Analytics (MindTap Course List)
2nd Edition
ISBN:9781305627734
Author:Jeffrey D. Camm, James J. Cochran, Michael J. Fry, Jeffrey W. Ohlmann, David R. Anderson
Publisher:Jeffrey D. Camm, James J. Cochran, Michael J. Fry, Jeffrey W. Ohlmann, David R. Anderson
Chapter8: Time Series Analysis And_forecasting
Section: Chapter Questions
Problem 11P: For the Hawkins Company, the monthly percentages of all shipments received on time over the past 12...
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The past five monthly returns for PG&E are −3.23 percent, 4.03 percent, 3.83 percent, 6.56 percent, and 3.64 percent. Compute the standard deviation of PG&E’s monthly returns. (Do not round intermediate calculations and round your final answer to 2 decimal places.)

 

Standard Deviation    %

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