An MGSC 301 student is comparing between two stocks to invest in: Stock A and Stock B. The following are the stock returns (in dollars) in the last 10 months (sample).

Monthly Returns Stock A 585 636 504 1080 675 525 765 885 585 510

Stock B 960 780 750 450 825 885 855 255 360 780

Q5) Compare both stocks in terms of risk and return. Which stock should the student invest in? Note: base your answer on calculating the average returns (of both stocks), standard deviations, and coefficient of variations of both stocks.