(05.02 LC) Given а pоpulаtiоn meаn оf 53.7 with a standard deviation of 1.3 and a sample size of 6, answer these questions: Part A: What is the standard deviation of the sampling distribution of x̄? 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 x̄ to be 0.325? Show your work. (5 points) (10 points)