Finance Question

5. (TCO D) 

Which is the standard deviation of the returns on the index from 2000 to 2009 closest to?

















Year End



Index Realized Return



(R - R)



(R - R)2





2000



23.6%



14.78%



0.0218448





2001



24.7%



15.88%



0.0252174





2002



30.5%



21.68%



0.0470022





2003



9.0%



0.18%



3.24E-06





2004



-2.0%



-10.82%



0.0117072





2005



-17.3%



-26.12%



0.0682254





2006



-24.3%



-33.12%



0.1096934





2007



32.2%



23.38%



0.0546624





2008



4.4%



-4.42%



0.0019536





2009



7.4%



-1.42%



0.0002016

















A) 19.5%



B) 20.5%



C) 3.8%



D) 8.8%

Please help. Show work please. Need in 30 minutes. 

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