Describe 1) a population, 2) a variable on the individuals in that population, 3) a standard deviation for that variable, and 4) the size of a sample from that population. Then discuss the sampling distribution of the mean of the sample, including a comparison of its 5) shape, 6) center, and 7) variability with those of the population and 8) what the sampling distribution tells us about the population. Remember that you do not need to list the values of the variable for individuals in either the sample or the population, and that the values for 3 and 4 do not need to be calculated, only stated