Explain pls step by step

6. Suppose that the following data are drawn from the population distribution in which u = 7.0 and o = 2.5. (18 points) Data CO OC (1) Compute the mean and the standard deviation of the sample distribution. (4 points) (2) Compute the standard error of the mean (Notice that the population standard deviation is known). (4 points) (3) Compute the 95% confidence interval. (4 points) (4) Draw a curve (normal distribution) and indicate the 95% confidence interval. (2 points) (5) Does the .95CI include the population mean? What does the result mean? (4 points) 4.0 20