Grambling State's 2014 25th-75th percentile SAT Math Scores are 330-460, meaning 25% of students scored 330 or lower on the Math portion of the SAT, and 75% of students scored 460 or lower (i.e. 25% of students scored 460 or higher).
Grambling State's 2014 25th-75th percentile ACT Composite Scores are 14-19, meaning 25% of students scored 14 or lower on the ACT Composite Score, and 75% of students scored 19 or lower (i.e. 25% of students scored 19 or higher).
Grambling State's 2014 25th-75th percentile ACT English Scores are 12-19, meaning 25% of students scored 12 or lower on the ACT English Score, and 75% of students scored 19 or lower (i.e. 25% of students scored 19 or higher).
Grambling State's 2014 25th-75th percentile ACT Math Scores are 15-18, meaning 25% of students scored 15 or lower on the ACT Math Score, and 75% of students scored 18 or lower (i.e. 25% of students scored 18 or higher).
Grambling State's 2014 25th-75th percentile SAT Critical Reading Scores are 340-460, meaning 25% of students scored 340 or lower on the Critial Reading portion of the SAT, and 75% of students scored 460 or lower (i.e. 25% of students scored 460 or higher).
Grambling State's 2014 25th-75th percentile ACT scores are 12-19 on the English section, 15-18 on the Math section, and 14-19 Composite.
20th percentile = 16th smallest value 60th percentile = 48th smallest value.
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.
You can't do this without knowing the distribution of scores.
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.