Question: Using the data in the following table, answer questions. Year Stock X Stock Y 2012 -11% -5% 2013 15% 25% 2014 10% 15% 2015 -5%

Using the data in the following table, answer questions.

Year

Stock X

Stock Y

2012

-11%

-5%

2013

15%

25%

2014

10%

15%

2015

-5%

-15%

2016

5%

-5%

2017

8%

-2%

2018

7%

10%

2019

5%

15%

Average return

Standard deviation

Correlation between Stock X and Stock Y

0.7567

1.Calculate the standard deviation of returns for Stocks X and Y.

2.For a portfolio that is 75% weighted in Stock X, and 25% weighted in Stock Y, calculate the expected return of the portfolio.

3.Calculate the standard deviation of your portfolio based on the weights of Stocks X and Y stated in part (2).

4.Suppose the correlation between Stocks X and Y has reduced to 0.35, does it increase or reduce the standard deviation of your portfolio based on the weights of Stocks X and Y stated in part (2). Explain your answer.

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