Test E: population mean u=25 and standard deviation 0:5. EIIa's test score is X=39. E1.1. Draw the normal curve for this distribution. E1.2. State the value of a score X in the distribution that corresponds to the 99.87rh percentile rank. E1.3. Compute the person's z-score. E1.4. Mark (using an X) the place in the distribution where the person's score is located. E1.5. Find the area (proportion) of the curve between the mean u and the-score (back of the text). Do not round the value. E1.6. Finally, compute the percentile rank of that person's score