For the following population of N = 10 scores: 5, 12, 14, 6, 14, 8, 11, 8. 12. 10 a. Sketch a histogram showing the population distri- bution. b. Locate the value of the population mean in your sketch, and make an estimate of the standard devia- tion (as seen in Example 4.2, page 118). C. Compute SS, variance, and standard deviation for the population. (How well does your estimate com- pare with the actual value of o?)