The Graduate Management Admission Test (GMAT) is a standardized exam used by many universities as part of the assessment for admission to graduate study in business. The average GMAT score for a university is 535. Assume that GMAT scores are bell-shaped with a standard deviation of 50. If required, round your answers to one decimal place. (a) What percentage of GMAT scores are 585 or higher? % (b) What percentage of GMAT scores are 635 or higher? % (c) What percentage of GMAT scores are between 485 and 535? % (d) What percentage of GMAT scores are between 435 and 585? %

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