Calculate the correlation coefficient (PAB) for the following situation: (Round intermediate calculations and the final answer to 4 decimal place, e.g. 0.2921.) State of the Probability of Expected return on Expected return on economy occurrence stock A in this state stock B in this state High growth 25% 50.0% 67.0% Moderate 20% 29.0% 37.0% Recession 55% -17.0% -27.0%