what does ogive show
In statistics, an ogive is a free-hand graph showing the curve of a cumulative distribution function. The points plotted are the upper class limit and the corresponding cumulative frequency. (which, for the normal distribution, resembles one side of an Arabesque or ogival arch).n ogive (/ËoÊdÊaÉªv/ OH-jyv) is the roundly tapered end of a two-dimensional or three-dimensional object. Villard de Honnecourt, a 13th-century itinerant master-builder from the Picardy in the north of France, was the first writer to use the word ogive.