Waiting for answer This question has not been answered yet. You can hire a professional tutor to get the answer.

# Nationwide, GMAT scores in a particular year had an average of 492 with a standard deviation of 100 and the scores roughly followed a normal curve.

Nationwide, GMAT scores in a particular year had an average of 492 with a standard deviation of 100 and the scores roughly followed a normal curve. If a student scored 600 on the exam, approximately what percentage of test-takers scored between the average and this student's score?