3 Returns for the Corrigan Company over the last 3 years are shown below. What's the standard deviation of Corrigan's returns? (Hint: this is a sample, not a complete population) 6 Year 2005 2004 2003 Return 25% -12 30 9 12 a) 25.18% b) 21.79% 5 OC) 22.94% d) 27.54% e) 20.10% Question 2 (1 point) Given the following probability distribution of the returns on security J for the corresponding states of nature, what is the expected return and the standard deviation of returns for Security J? MacBook Air