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Across the United States, students take entrance exams for many programs.
These entrance exams have three subtests: Verbal, Quantitative and Logical. Each subtest has an overall mean of 500 and SD of 100.
The distribution of scores for each subtest is often closely approximated by the normal curve.
a. What percentage of students will score 229 or better on the verbal subtest of these entrance exams?
b. What is the percentile rank for a student with a score of 403?
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