Find the arithmetic average, variance and standard deviation for X and Y. What would the return be for a portfolio that consists of 30% in X and 70% in Y?
Yr Rx Ry
1 5 16
2 -5 7
3 15 -4
Please refer to below spreadsheet for calculation and answer. Cell reference also provided.
Cell reference -
Hope this will help, please do comment if you need any further explanation. Your feedback would be appreciated.
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