When a histogram bin is not fully contained in a score range, we have code which displays the sub-range of the bin that the range interacts with. When a range boundary is the only interaction a histogram bin has, we output a string that implies a range is interacted with when it is really just a point, see the screenshot:

We should:

• Edit our rule to make clear we only intersect with the boundary
  • Ensure that inclusive and exclusive bounds are handled correctly with the new logic