8. (5 points). Standard Error of the Mean. What is the standard error of the mean for the following values sampled from the population of Seattle robberies: 426, 445, 603, 579, 543. (Also treat these five numbers as a population when calculating their standard deviation)? 9. (5 points). Standard Error Z-scores & Area under the curve. What is the Z-score associated with the standard error of the mean you calculated in question 8? b. What percentage of a normal distribution would we expect to fall between the Z-score for the standard error of the mean and a Z-score of 0?