The value such that 75% (three quarters) of the data values are less and 25% more. It is one of three quartiles, the others being the median (50% point) and lower quartile (25% point).
The value such that 75% (three quarters) of the data values are less and 25% more. It is one of three quartiles, the others being the median (50% point) and lower quartile (25% point).