Intro We know the following expected returns for stocks A and B, given different states of the economy State (s) Probability Eras) E(TB,s) Recession 0.2 -0.06 0.04 Normal 0.5 0.09 0.07 Expansion 0.3 0.17 0.11 Attempt 6/10 for 8 pts. Part 3 What is the standard deviation of returns for stock A? 3+ decimals Submit Attempt 4/10 for 10 pts. Part 4 What is the standard deviation of returns for stock B? 4+ decimals Submit