What Does A Quartile Mean. Jul 26 2010 The upper half of a data set is the set of all values that are to the right of the median value when the data has been put into increasing order. There are three Quartiles while you talk about the Quartile Function.
Jan 26 2009 The first quartile is where you score higher than less than 25 of the students. The three points that will divide the sorted Datasets into Four groups the groups are equal. The first and third quartiles give us information about the internal structure of our data.
This means that about 25 of the numbers in the data set lie below Q1 and about 75 lie above Q1.
The first and third quartiles give us information about the internal structure of our data. Jan 26 2009 The first quartile is where you score higher than less than 25 of the students. When were dividing a set of data into quartiles were doing the same thing as dividing a dollar into four quarters. Each group represents the one-fourth of the data set.
