Question 7 Below is annual stock return data on ABC Corp and XYZ, Inc. Year ABC XYZ 2010 8% -3% 2011 20% 0% 2012 -8% 20% 2013 4% 8% (a) What is the average retum and standard deviation for each stock? (Round answers to 2 decimal places, e.g. 52.75.) ABC YZ Average retum % % Standard deviation % % ady Attempts The parts of this question must be completed in order. This part will be available when you complete the part above