Over the past six years, a stock had annual returns of 18 percent. -7 percent, 16 percent 25 percent, -12 percent, and o percent respectively. Identify the following statistics. Average retum: 16.67% Varance: 188.56 (list with four decimal places) Standard Deviation: 13.7:17 % Attempt #2: 1/3 (Score: 1/3) Allowed attempts: 3 Partially correct Check