Sixth Volume of the Public Papers of President Barack Obama Available. The sixth volume of the Public Papers of President Barack Obama is now available. These volumes are produced right here at the Office of the Federal Register (OFR) by our...
Upper Quartile Definition and Formula. The upper quartile is the median of the upper half of a data set. This is located by dividing the data set with the median and then dividing the upper half that remains with the median again, this median of the upper half being the upper quartile.
Answers. 1  The values in ascending order are: 2  Range = difference between the highest and lowest values. 3  Lower quartile = value of middle of first half of data Q1. 4  Upper quartile = value of middle of second half of data Q3. 5  Interquartile range = Q3âQ1.