1. Find the sum of the squared deviations, SS, for each of the following populations. Note that the definitional formula works well for one population, but the computational formula is better for the other. Population 1: 3, 1, 5, 1 Population 2: 6, 4, 2, 0, 9, 3 2. For the following sample of n = 5 scores: 3, 1, 9, 4, 3. Find SS, variance and standard deviation. 3. For the following set of scores: 1, 5, 7, 3, 4 a. Assume that this is a population of / =5 scores and compute SS and variance for the population. b. Assume that this is a sample of n = 5 scores and compute SS and variance for the sample