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.
The formula for the upper quartile is given as: For ease of writing the upper quartile will be noted as Q3, also called the third quartile. This formula does not give the value of Q3, rather the term number that will be Q3. N represents the number of elements in the data set.