I. GRAPH & SOLVE Direction: Solve for the following and draw a graph if stated in the given questions. Don't forget to show your solutions. 1. Elijah took a test and got a score of 35. If the mean score of class is 20, and the standard deviation is 5, find the area of z in terms of percentage. 2. The average salary loan for ABC Pharmacy employees is P3,500. If the debt is normally distributed with a standard deviation of P500, find the appropriate area that shows the probability of employee owing less than P3,000. Draw a graph that represents the data. 3. Find the area of the probability that the z-score is greater than -1.59, and less than 2.54. Draw a graph that represents the given data. 4. The result of a national aptitude test in Mathematics are normally distributed with the mean of 80 and standard deviation of 15. What is the area lower than the score of 84? Graph your data. 5. Find the proportion of the area below z = 1, in terms of percentage. Draw a graph to illustrate the given