Two Matched Groups Which matching procedure usually discards the most data?
A)interval matching
B)precision matching
C)range matching
D)rank-ordered matching

Question

Quizplus · Accepted Answer

Precision matching typically discards the most data because it requires finding pairs of subjects that match exactly or almost exactly on certain variables, which can be difficult to achieve, leading to the exclusion of many potential subjects.

Two Matched Groups Which Matching Procedure Usually Discards the Most