<p>That depends on the school. Any school with a grad rate above 85% is high (usually top liberal arts schools) and anything lower than 60% is low (low tier universities.)</p>
<p>There are schools with 93% graduation rates and schools with 7% graduation rates. If a white male with a 2100 goes to both schools, he may have more difficulty graduating from one.</p>
<p>Also, some programs are 5 year (Northeastern University.)</p>