Module 3: Normal Distribution Immaculate Conception School of Malolos SHS Second Semester, S. Y. 2021-2022 iii. Determine the corresponding z-scores of the following and indicate whether each score lies above or below the mean. Show your complete and neat solutions. Avoid erasures. 11. x = 50, s = 5, x = 44 13. x = 64, 6 = 8 1 = 62 12. x = 38, s = 6, x = 28 D. Given o = 4.5 and # = 30, find the raw scores of the following. Show your complete and neat solutions. Avoid erasures. 14. z = 1.25 17. z = -0.30 15. z = -1.67 18. z = 2.96 E. Solve the following problems. Show your complete and neat solutions. Avoid erasures. 19. In a medical mission among adults, the distribution of cholesterol readings, in mg/dl is normally distributed with a mean of 210 and a standard deviation of 12. a. What percentage of the distribution will have readings less than 170