Question 19 Given the following probability distribution, what are the expected return and the standard deviation of returns for Security J? State 0.5 9% WN 8% 27% 10.40%: 5.25% 10.60%6; 5.55% 10.6096; 5.7596 10.20%: 5.35% 10.40%: 5.55% Question 20 You have been scouring The Wall Street Journal looking for stocks that are good values and have to expected A ACHAS medias