Linfield College's 2014 25th-75th percentile SAT Math Scores are 490-600, meaning 25% of students scored 490 or lower on the Math portion of the SAT, and 75% of students scored 600 or lower (i.e. 25% of students scored 600 or higher).
Whitman College's 2014 25th-75th percentile SAT scores are 610-730 on the Critical Reading section, 610-700 on the Math section, and 620-720 on the Writing section.
Whitman College's 2014 25th-75th percentile SAT Writing Scores are 620-720, meaning 25% of students scored 620 or lower on the Writing portion of the SAT, and 75% of students scored 720 or lower (i.e. 25% of students scored 720 or higher).
Whitman College's 2014 25th-75th percentile ACT Composite Scores are 29-32, meaning 25% of students scored 29 or lower on the ACT Composite Score, and 75% of students scored 32 or lower (i.e. 25% of students scored 32 or higher).
20th percentile = 16th smallest value 60th percentile = 48th smallest value.
You can't do this without knowing the distribution of scores.
For a complete definition of Percentile see the related link. A percentile is the value of a variable below which a certain percent of observations fallThe 90th percentile is typically the point at which 10 percent of the highest scores fall.If you assume that scores are out of 40, and that they are evenly distributed (an unlikely event in real life), then the 90th percentile is all scores above 36.
75th percentile
Amherst's 2014 25th-75th percentile ACT scores are 31-35 on the English section, 29-34 on the Math section, and 30-34 Composite.
Barnard's 2014 25th-75th percentile ACT scores are 29-34 on the English section, 25-31 on the Math section, and 28-31 Composite.
Baylor's 2014 25th-75th percentile ACT scores are 24-30 on the English section, 24-29 on the Math section, and 24-29 Composite.
Berkeley's 2014 25th-75th percentile ACT scores are 27-34 on the English section, 27-34 on the Math section, and 27-33 Composite.
Brandeis's 2014 25th-75th percentile ACT scores are 28-33 on the English section, 27-33 on the Math section, and 28-32 Composite.