D1.3.3 - Determination of upper and lower

Determination of upper and lower The conversion of a network into a complete network of bounds using minimum spanning shortest ‘distances’ is included. tree methods.

Use determination of upper and lower to connect the rule to the data and decision in the question.

This matters because determination of upper and lower determines what can be inferred or chosen; begin with the stated conditions and keep the conclusion tied to the evidence.

Example: apply determination of upper and lower to one small, clearly defined case, show the key step or comparison, and explain the result in words.

Boundary: Determination of upper and lower is not a universal recommendation. Check the syllabus scope, assumptions, units and the limits of the evidence before generalising.