Precision and Accuracy Quick Check

This bullseye demonstrates...

• High Accuracy & High Precision
• High Accuracy & Low Precision
• Low Accuracy & High Precision
• Low Accuracy & Low Precision

This bullseye demonstrates...

• High Accuracy & High Precision

• High Accuracy & Low Precision

• Low Accuracy & High Precision

• Low Accuracy & Low Precision

Which is the more precise measurement?

• 4 mL

• 4.3 mL

• 4.30 mL

• 4.300 mL

Of the following numbers: which is the most precise.

• 125.2 m

• 253.22 m

• 2.00565 m

• 2233

Of the following numbers: which is the least precise.

• 1

• 1.2

• 1.23

• 1.234

How close a measurement is to the true value is called..

• Accuracy

• Precision

• Significant

• Estimate

Romy's measurements: 6.02 m, 6. 04 m, 6.03 m
Actual Value: 6.02 m
How would you define her measurements?

• accurate and precise
• accurate 
• precise
• neither