Consider the following table Stock Fund Bond Fund Scenario Probability Rate of R
ID: 2643213 • Letter: C
Question
Consider the following table
Stock Fund Bond Fund
Scenario Probability Rate of Return Rate of Return
Severe recession 0.10 ?30% ?11%
Mild recession 0.15 ?12% 8%
Normal growth 0.35 6% 2%
Boom 0.40 39% 5%
a.
Calculate the values of mean return and variance for the stock fund. (Do not round intermediate calculations. Round "Mean return" value to 1 decimal place and "Variance" to 4 decimal places.)
b.
Calculate the value of the covariance between the stock and bond funds. (Negative value should be indicated by a minus sign. Do not round intermediate calculations. Round your answer to 4 decimal places.)
Explanation / Answer
Calculation:
226.35
A.
StockFund"MeanReturn"=22.5%Answer
StockFundVariance=226.35%squareAnswer
B.
Covariance between the Stock and Bond Funds = 17.1 Answer
Scenario Probability (P) Stock (x) Mean of Stock Fund ( PX) Variance of Stock ( p ( x-x )(x-x ) Severe Recession 0.1 30 3 5.625 Mild Recession 0.15 12 1.8 16.5375 Normal Growth 0.35 6 2.1 95.2875 Boom 0.4 39 15.6 108.922.5
226.35