___________is the closeness with which an instrument reading approaches the true value of the variable being measured.

__________ of an instrument is the response of the instrument for various frequency components present in a physiological signal.

___________ of an instrument is defined as the degree to which variations in the output of an instrument

_____________ of an instrument is the ability of that instrument to produce constant output for a given input.

Precision is the measure of the reproducibility of the measurements.