In a recent 5-year period, mutual fund manager Diana Sauros produced the following percentage rates of return for the Mesozoic Fund. Rates of return on the market index are given for comparison.     1 2 3 4 5 Fund −1.2 +24.5 +40.5 +11.5 +0.3 Market index −1.0 +17.0 +31.5 +10.8 −0.8     a. Calculate (a) the average return on both the Fund and the index, and (b) the standard deviation of the returns on each. (Do not round intermediate calculations. Round your answers to 2 decimal places.) b. Did Ms. Sauros do better or worse than the market index on these measures?

Essentials of Business Analytics (MindTap Course List)
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ISBN:9781305627734
Author:Jeffrey D. Camm, James J. Cochran, Michael J. Fry, Jeffrey W. Ohlmann, David R. Anderson
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Chapter2: Descriptive Statistics
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Problem 17P: Suppose that you initially invested 10,000 in the Stivers mutual fund and 5,000 in the Trippi mutual...
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In a recent 5-year period, mutual fund manager Diana Sauros produced the following percentage rates of return for the Mesozoic Fund. Rates of return on the market index are given for comparison.

 

  1 2 3 4 5
Fund −1.2 +24.5 +40.5 +11.5 +0.3
Market index −1.0 +17.0 +31.5 +10.8 −0.8
 

 

a. Calculate (a) the average return on both the Fund and the index, and (b) the standard deviation of the returns on each. (Do not round intermediate calculations. Round your answers to 2 decimal places.)

b. Did Ms. Sauros do better or worse than the market index on these measures?

 

 
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