2 (05.02 LC) Given a population mean of 41.8 with a standard deviation of 5.2 and a sample size of 9, answer these questions: Part A: What is the standard deviation of the sampling distribution of *? Show your work. (5 points) Part B: What does the sample size need to be if you want the standard deviation of the sampling distribution of x to be 2.6? Show your work. (5 points) (10 points) B i U Font Family - AAA OF.E