Assuming that the distribution of XYZ stock returns is a population, what is the population standard deviation?

Assuming that the distribution of XYZ stock returns is a population, what is the population standard deviation?

XYZ Corp. Annual Stock Prices

2003 2004 2005 2006 2007 2008

22% 5% -7% 11% 2% 11%


Assuming that the distribution of XYZ stock returns is a population, what is the population standard deviation?



A. 5.02%.

B. 8.96%.

C. 46.22%.



Answer: B


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