Question

Can measurements be accurate but not precise? Explain

Can measurements be accurate but not precise? Explain

Homework Answers

Answer #1
  • while taking data measurements ,accuracy and Precision are two important factors to consider .
  • Both reflect the closeness of a measurement to a known standard actual value.
  • Accuracy refers to the closeness of a measured value to a standard or known value
  • whereas precision refers to the closeness of two or more measurements to each other, and also lets us know how reproducible measurements are,though they are far from the accepted value.
  • Precision is independent of accuracy.
  • We can be precise but inaccurate and can also be accurate but imprecise.
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