Measurement accuracy is attained when:

OPTIONS

• Different people get the same result when measuring the same item or characteristic.
• The same person taking multiple measurements on the same item or characteristic gets the same results every time.
• The measured value has little deviation from the actual value.
• The resolution of the measurement instrument can give at least 5 distinct values in the range being measured.

ANSWER

The measured value has little deviation from the actual value.

EXPLANATION

Repeatability will help reduce variation between different measurements and similarly, reproducibility will help reduce variations across measurements by different people. Both of these will help, and true Measurement Accuracy will be achieved when the difference or deviation between the measured value and actual value is reduced.