Q: How closely a measurement reflects the actual value is what?

Write your answer...

Submit

Still have questions?

Continue Learning about Math & Arithmetic

This is termed the accuracy of the measurement.

''Accuracy is the degree of closeness to true value. Precision is the degree to which an instrument or process will repeat the same value. In other words, accuracy is the degree of veracity while precision is the degree of reproducibility.

Then the measured value is larger than the actual value.

%error = (Actual value- Measured value) / actual value *100

This value is variable and different for each type of measurement. The error can be absolute or relative. A measurement without any error doesn't exist.

Related questions

The ability to make a measurement that is as close to an actual value is called accuracy. Accuracy is the extent to which a measured value agrees with the true value of a quantity.

This is termed the accuracy of the measurement.

Approximation

This is termed the accuracy of the measurement.

Refers to how close a measurement is to the true or actual value.

''Accuracy is the degree of closeness to true value. Precision is the degree to which an instrument or process will repeat the same value. In other words, accuracy is the degree of veracity while precision is the degree of reproducibility.

Measure meant close to the true size refers to the accuracy of a measurement in relation to the actual or true size of an object or quantity being measured. This means that the measured value closely corresponds to the real value without significant errors or discrepancies. It indicates the precision and reliability of the measurement process.

The measurement could be the value, 38 degrees, or it could be the actual act of measuring the angle.

The percent error in the student's measurement is calculated as |(measured value - actual value) / actual value| x 100. Plugging in the values, we get |(56.0g - 55.0g) / 55.0g| x 100 = 1.82%. This means the student's measurement is 1.82% higher than the actual value.

Then they have precision but not accuracy.

It's signature figures

The measurement is from two points just beneath each shoulders (spanning across the chest). The actual value of this measurement varies from person to person.