# What percentage of students have an SAT verbal score greater

The national average for the math portion of the College Board’s Scholastic Aptitude Test (SAT) is 515 (The World Almanac, 2009). The College Board periodically rescales the test scores such that the standard deviation is approximately 100. Answer the following questions using a bell-shaped distribution and the empirical rule for the verbal test scores.a. What percentage of students have an SAT verbal score greater than 615?b. What percentage of students have an SAT verbal score greater than 715? (to 1 decimal)c. What percentage of students have an SAT verbal score between 415 and 515?d. What percentage of students have an SAT verbal score between 315 and 615? (to 1 decimal).Naples, Florida, hosts a half-marathon (13.1-mile race) in January each year. The event attracts top runners from throughout the United States as well as from around the world. In January 2009, 22 men and 31 women entered the 19–24 age class. Finish times in minutes are as follows (Naples Daily News, January 19, 2009). Times are shown in order of finish.a. George Towett of Marietta, Georgia, finished in first place for the men and Lauren Wald of Gainesville, Florida, finished in first place for the women. Compare the firstplace finish times for men and women. If the 53 men and women runners had competed as one group, in what place would Lauren have finished?b. What is the median time for men and women runners? Compare men and women runners based on their median times.c. Provide a five-number summary for both the men and the women.d. Are there outliers in either group?Assessment is based on how closely responses conform to the grading rubric, especially in clear and logical steps leading to reasonable answers. You must identify responses to questions rather than simply submitting an Excel worksheet, but both are required. You should submit all individual exercises for a workshop in one Excel workbook with a separate worksheet for each exercise.

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