Question 11-14 (6 points each) is based on the same problem shown below: wallat art to eno 30t Logan surveyed 50 students on campus to estimate the average student loan for current students at KCC. At a 95% confidence level, he obtained a confidence interval of (0.4, 2.3) for an estimate in thousands. nologona nditstugo 11. Can you tell if he did it with the population proportion or the population mean? Please write down what information is missing if you cannot speak, and write down which part of the statement leads you to your choice of answer if you can tell.