canvas.niagaracollegetoronto.ca/courses/1201/quizzes/9305/take/questions/261239 Question 3 Stock W has the following returns for various states of the economy: Compute standard deviation for this stock. State of the Stock W's Probability Economy Return Recession 10% -30% Below Average 20% -2% Average 40% 10% Above Average 20% 18% Boom Upload Choose a File 10% 40% 7 pts Next