Question 5 1 pts A stock had returns of 2.2 percent, 2.6 percent. -8.4 percent, -3.9 percent, 3.5 percent, and -4.4 percent over the past six years. What is the arithmetic average return for this time period? Instruction: Enter your response as a percentage with two decimal places For example, if your answer is 0.1213-12.13%, please only enter "12.13", please do not enter *0.1213" or "12.13%, the system may not recognize the % sign. You may put negative signs If necessary D 1 pts Question 6 A stock has an expected rate of return of 7.7 percent and a standard deviation of 13.6 percent. The probability that this stock will lose at least half of its value in any one given year is Select) [ Select ] less than 1 percent less than 5 percent but more than 2 percent less than 2 percent but more than 1 percent less than 16 percent but more than 5 percent Berceni anu a stanudu u JUIVIT UL 10.0 percent. TI en year is [Select]