Raw Data: A small population of N=12 has values of 1, 2, 3, 5, 6, 7, 8, 9, 9, 9, 11, 12. 11. Refer to this raw data. Take 3 samples (preferably random) of size 5 and calculate the mean and standard deviation for each (6 pts)? 12. Refer to this raw data. Calculate the mean and standard deviation for this population (6 pts)? 13. Refer to this raw data. Take 5 samples (preferably random) of size 3 and calculate the mean for each. Then calculate the mean of these 5 sample means. What does the mean of the 5 sample means approximate in this case (10 pts)? 14. Refer to this raw data. Take 5 samples (preferably random) of size 3 and calculate the mean for each. Then calculate the mean of these 5 sample means. Is the mean of these sample means a good approximation of the population mean? Why or why not (4pts)