Which option below shows both precision and accuracy?

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Which option below shows precision ?

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Describe the accuracy and precision of the image

• Accurate and Precise
• Accurate and not precise
• Not Accurate and Precise
• not accurate and not precise

In measurement, there is always a degree of uncertainty.

• True

• False

How CONSISTENT or close the numbers are regardless of to the actual value is the definition of .......

• accuracy

• target value

• uncertainty

• precision

Which Student is the most Precise?

• Alex

• Shandra

• Luis

Convert from meters to cm:  9 meters

• 900 cm
• 90 cm
• 0.9 cm
• 0.09 cm

Convert 17 m to cm:

• 0.17 cm
• 0.017 cm
• 1,700 cm
• 170 cm

What is the length of the key?

• 2 cm
• 0 cm
• 4 cm
• 2 inches

Which unit is the smallest?  

• km
• mm
• m
• cm