Mean	8.00%	11.00%
Variance	1.71%	2.67%
Standard deviation	13.08%	16.34%
Covariance		0.20%
Correlation	0.09360
Proportion of stocok A in portfolio	Portfolio Variance	Portfolio standard deviation	Portfolio mean
0%	2.67%
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1) Given the data, figure out the correlation between two stocks.

2) Fill out the table for the mean, variance, and standard deviation for the portfolio

3) Draw a plot for the relationship between risk and return, as shown below.