Help me here please Sampling Distributions Based on a study, the average commute time for employees in a city is 28 minutes, with a standard deviation of 6 minutes. A random sample of 50 employees is selected. (15 pts) a. Describe the sampling distribution of the sample mean commute time in a sample of 50 employees. State the shape of the distribution and check any necessary conditions for that. State the mean and compute the standard deviation (round to 4 decimal places). b. In a random sample of 50 employees, what is the probability that the sample mean commute time is greater than 30 minutes? Include a sketch. Show all work.