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Accuracy and Precision

Published on Nov 21, 2015

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1.

ACCURACY AND PRECISION

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2.

Objective:
I can compare and contrast accuracy and precision in measurement.

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3.

QOD:
What is accuracy?
What is precision?

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4.

Answer:
Accuracy evaluates how close a measurement is to the actual value.
Precision evaluates how exactly a measurement is made.

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5.

If the darts land together they are precise, and if they land in the center they are also accurate.

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6.

Video:
http://www.youtube.com/watch?v=8Cl5CeiT7hU

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7.

Is this precise, accurate or both?

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8.

Is this precise,accurate, or both?

Blake Julian

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