"What is the upper bound of the 95% confidence interval for the following stock returns? (Blackboard will yell at you about the units (%), when tested it looks like adding the units or leaving the units off of this problem makes no difference in the grading. Do NOT answer in decimal form!) Year 1 - 2.2%, Year 2 - 11%, Year 3 - 19.1%, Year 4 - 17.5%, Year 5 - -3.1%, Year 6 - 16.2%" --- "What is the standard deviation of this stock return series? Year 1 - 0.3%, Year 2 - 6%, Year 3 - 5.1%, Year 4--5.3%, Year 5 - 5.3%, Year 6 - 3.5%" - "What is the upper bound of the 95% confidence interval for the following stock returns? (Blackboard will yell at you about the units (%), when tested it looks like adding the units or leaving the units off of this problem makes no difference in the grading. Do NOT answer in decimal form!) Year 1 - 2.2%, Year 2 - 11%, Year 3 - 19.1%, Year 4 - 17.5%, Year 5 - -3.1%, Year 6 - 16.2%" --- "What is the standard deviation of this stock return series? Year 1 - 0.3%, Year 2 - 6%, Year 3 - 5.1%, Year 4--5.3%, Year 5 - 5.3%, Year 6 - 3.5%