A judgment on whether an assessment task is comprehensive enough to produce a sample of student work broad enough in depth relative to a body of knowledge or skill to be considered an adequate measure of whether the student has attained the knowledge or achieved the skill For forced choice assessments the number of items used to decide this is the crucial issue for sufficiency
sufficient resources to provide comfort and meet obligations; "her father questioned the young suitor's sufficiency
the quality of being sufficient for the end in view; "he questioned the sufficiency of human intelligence" sufficient resources to provide comfort and meet obligations; "her father questioned the young suitor's sufficiency
an adequate quantity; a quantity that is large enough to achieve a purpose; "enough is as good as a feast"; "there is more than a sufficiency of lawyers in this country"
The presence of enough competent evidence to provide the auditor with a reasonable basis for forming opinions, judgments, and conclusions
Sufficiency of something is enough of that thing to achieve a purpose or to fulfil a need. There's a sufficiency of drama in these lives to sustain your interest. see also self-sufficiency insufficiency
sufficient resources to provide comfort and meet obligations; "her father questioned the young suitor's sufficiency"