The interval width (the difference between the upper and lower confidence levels = UCL - LCL) of salaries is highest for Chief State's Attorneys (CSA), followed by Assistant State's Attorneys (ASA), and then Chief- State's Attorney-Lead (CSA-L). For the last category, the interval width is $0. Based on the above, we can make the following statement(s) (for full credit, click ALL that apply): For questions with multiple possible answers, an incorrect response cancels a correct response. For full credit, ONLY the correct response(s) must be selected. Group of answer choices CSAs have the highest variation in their salaries ASAs have the lowest variation in their salaries All CSA-L salaries in the sample are the same