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_____________________ refers to the accuracy of measurement.

a) Reliability
b) True value
c) Validity
d) Sampling frame

User Guichi
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Final answer:

The term 'validity' refers to the accuracy of a measurement, indicating how accurately a method measures what it is intended to measure. Reliability concerns the consistency of a measurement. Instruments should be both reliable and valid.

Step-by-step explanation:

The term that refers to the accuracy of measurement is validity. Validity indicates how accurately a method measures what it is intended to measure. Meanwhile, reliability refers to the consistency of a measurement, meaning whether the same results are produced under the same circumstances. To be truly useful, a measurement instrument should be both reliable and valid, meaning that it consistently produces accurate results. There is a difference between accuracy and precision; accuracy refers to how close a measurement is to the true value, whereas precision refers to the consistency of repeated measurements.

User Louis Simoneau
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