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An instrument has been used to measure the length of a part. The result was 6.70052 cm. An error-of-measurement study on...

An instrument has been used to measure the length of a part. The result was 6.70052 cm.

An error-of-measurement study on the instrument had the following results:

Bias: +0.00254 cm (on the average, the instrument reads 0.00254 cm high).

Repeatability (precision): 0.001016 cm (1σ).

Make a statement concerning the true value of the part just measured. State all assumptions needed.

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Answer #1

So lution measund lngth 6070052 cm Bias 0.00 254cm Actual value ofto uduay bias (6.70 059-0.00254) 6.69798 Precision iven O.eart udg Pasurmptions neuded CAuat d No human 1 . 2.No ob serwation evor 0JN Only expeume wtal evror accured 3. with given ac

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