14.In the first quarter of 2018, the eightstocks in your portfolio realized returns of 0.95 percent, 1.25 percent,1.65 percent,1.50 percent, 4.25 percent, 3.75 percent, 2.85 percent and 2.00percent. What is the standard deviation for those eightreturns?

A. less than 0.95 percent

B. more than 0.95 percent but less than 1.50 percent

C. more than 1.50 percent but less than 2.05 percent

D. morethan 2.05 percentbut lessthan 2.60 percent

E. morethan 2.60 percent

15.For the past 12 years, a company realized annual returns of 6.25 percent, 1.50 percent, 3.64 percent, 0.15 percent, 2.64 percent, 3.25 percent, 7.45 percent, 10.52 percent, 12.75 percent, 17.38 percent, 15.45 percent and 9.10 percent. What is the standard deviation for those twelve annual returns?

A.less than 5.85 percent

B.more than 5.85 percent but less than 6.20 percent

C.more than 6.20 percent but less than 6.65percent

D.more than 6.65 percent but less than 7.10 percent

E.more than 7.10percent