Question 8 0.33 pts You have the following information: t1 t2 t3 t4 Walmart Returns -0.06 0.03 -0.07 -0.05 Market Returns -0.05 0.07 0.06 0.01 What is the Beta of Walmart? Type your answer as decimal (i.e. 0.052 and not 5.2%). Round your answer to the nearest four decimals if needed