_______________ is a data-based selection bias that occurs when data are deemed "bad" using arbitrary criteria,often as they come in,instead of using explicitly-stated or previously agree-upon standards.
A) Endpoint selection
B) Ad hoc rejection
C) Premature termination
D) Drop-out bias

Question

Quizplus · Accepted Answer

With ad hoc rejection,the researcher decides arbitrarily that a piece of data looks bad and is,therefore,rejected.

_______________ Is a Data-Based Selection Bias That Occurs When Data