Question: The combined math and verbal scores for females taking the SAT-I test are normally distributed with a mean of 998 and a standard deviation of 202. The College of Westport includes a minimum score of 1100 among its requirements.

a. What percentage of females do not satisfy that requirement?

b. If the requirement is changed to "a score that is in the top 40%," what is the minimum required score? What is a practical difficulty that would be created if the new requirement were announced as "the top 40%"?