The graduate record examinations are widely used to predict the performance of applicants to graduate schools. the range of possible scores on a gre is 200 to 900. the psychology department at a university finds that the scores of its applicants on the quantitative gre are approximately normal with mean = 544 and standard deviation = 103. use your calculator or computer to find the relative frequency of applicants whose score x satisfies the following conditions: (as part of your answer, draw a standard normal curve and shade the area under the curve that represented the answer to the question; do this on scratch paper and provide a one-sentence description for the assignment). x < 500