Please answer this question.

Answer true or false to the following statement concerning a confidence interval for a population mean. Give reasons for your answer. The margin of error can be determined if you know only the confidence level, population standard deviation, and sample size. Choose the correct answer below. O A. False, because you also need to know the critical value corresponding to the confidence level to determine the margin of error. O B. False, because you also need to know the population mean to determine the margin of error. O C. False, because you also need to know the sample mean to determine the margin of error. O D. True, since the margin of error is only dependent on the confidence level, population standard deviation, and sample size, the critical value can be determined by the confidence level