If an assessment tool has been standarized, we know that the psychometric measures are based on data that have been collected from a very large sampe or a populatio. As long as the dustribution is normal, scores can be given as z-scores. Why does this make interpretation easy? please cite reference
All applicants go through a series of tests that check their level of English and knowledge of formatting styles. The applicant is also required to present a sample of writing to the Evaluation Department. If you wish to find out more about the procedure, check out the whole process.