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. Fund Market index 2 +24.6 +40.6 +11.6 +18.0 +0.4 +31.6 +10.9 -0.4 -1.3 -0.6 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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Author:Jeffrey D. Camm, James J. Cochran, Michael J. Fry, Jeffrey W. Ohlmann, David R. Anderson
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Chapter3: Data Visualization
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Problem 6P: The file MutualFunds contains a data set with information for 45 mutual funds that are part of the...
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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.
Fund
Market index
2
+24.6 +40.6 +11.6
+18.0
+0.4
+31.6 +10.9 -0.4
-1.3
-0.6
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?
Transcribed Image Text: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. Fund Market index 2 +24.6 +40.6 +11.6 +18.0 +0.4 +31.6 +10.9 -0.4 -1.3 -0.6 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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