THe 75th percentile
A percentile is always between 0% and 100%, never negative.
Percent means 'out of 100'... so this would be 89.16 out of 100.
There is no other name for the 25th quartile. The 50th is known as the median though but the 75th quartile also doesn't have another name.
write the number of thousands and the number of hundreds 2,057
75th percentile.
Third quartile
Range = maximum - minimum Interquartile range = Value of 75th percentile - value of 25th percentile. The 75th percentile is the value such that 25% of the observations are bigger and 75% are smaller.
75th percentile
You cannot. The 75th percentile is the value of a variable such that 75% of the observations are below that value and 25% are higher. The 75th percentile in the heights of adult women will be a measure of height whereas the 75th percentile in the income distribution in a country will be the level of income [in some currency unit] such that 75% of incomes in the country are lower. These examples illustrate that the 75th percentile can be a measurement in any unit and converting to a percentage makes no sense.
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.
Bucknell's 2014 25th-75th percentile ACT scores are 27-33 on the English section, 26-31 on the Math section, and 27-31 Composite.
Caltech's 2014 25th-75th percentile ACT scores are 33-35 on the English section, 34-36 on the Math section, and 33-35 Composite.
Eckerd's 2014 25th-75th percentile ACT scores are 22-28 on the English section, 21-26 on the Math section, and 22-28 Composite.
Flagler's 2014 25th-75th percentile ACT scores are 22-27 on the English section, 21-25 on the Math section, and 22-25 Composite.
Harvard's 2014 25th-75th percentile ACT scores are 33-35 on the English section, 31-35 on the Math section, and 32-35 Composite.