The midpoint (also known as class mark in relation to histogram) is the middle point of a line segment. In Statistics, a histogram is a Graphical display of tabulated frequencies, shown as Bars It shows what proportion of cases fall into each of In Geometry, Topology and related branches of mathematics a spatial point describes a specific point within a given space that consists of neither Volume In Geometry, a line segment is a part of a line that is bounded by two distinct end points, and contains every point on the line between its end points It is equidistant from both endpoints. Distance is a numerical description of how far apart objects are The formula for determining the midpoint of a segment in the plane, with endpoints (x1,y1) and (x2,y2) is

In three-dimensional Cartesian space, the midpoint formula is
