Question

e r and more measurement gives for the density of the same hoy. Decide which of the earliermasurements was the most in the notebol gmt SON

Answer 1

The most precise measurent is B.This is because precision is the closeness of the values measured among themselves. In B a single value is obtained. Therefore, it is absolutely reproducible and most precise.

The most accurate measurement is A. This is because, it gives the measurements closest to the actual value. Accuracy is the degree of closeness of the measured Vue to the actual value. The other three readings are out of range from the actual value.

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