If a device to measure blood pressure consistently overestimated every assessee's actual blood pressure by 10 units,which of the following would be TRUE of the reliability of this measuring device as the years passed?
A) It would increase.
B) It would decrease.
C) It would not be affected.
D) It would alternately decrease and increase.

Question

Quizplus · Accepted Answer

Reliability refers to the consistency of a measurement. Since the device consistently overestimates by the same amount, its reliability remains unaffected.

If a Device to Measure Blood Pressure Consistently Overestimated Every