The best definition for reliability is
A)a measure of the degree to which data measures what you intend for it to measure.
B)a measure of the accuracy and repeatability of the data.
C)a measure of the relationship between two variables.
D)none of the above

Question

Quizplus · Accepted Answer

Reliability refers to the consistency and stability of data measurements over time or across different conditions. It is not necessarily related to whether the data measures what you intend it to measure (option A). It also does not necessarily involve a relationship between two variables (option C).

The Best Definition for Reliability Is