Problem: A one-peso coin has an 'accepted' diameter of 23.00 mm. Two students are asked to measure the diameter of four one-peso coins. Student A uses an ordinary plastic ruler. Student B uses a precision measuring tool called a Vernier caliper. Student A plastic ruler: 22.9 mm 23.0 mm 23.8 mm 23.1 mm 1 Student B-Vernier caliper: 23.26 mm 23.24 mm 23.25 mm 23.28 mm Follow the rules of significant figure and write the proper unit measurement in each solution and answer

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Problem: A one-peso coin has an 'accepted'
diameter of 23.00 mm. Two students are asked
to measure the diameter of four one-peso coins.
Student A uses an ordinary plastic ruler. Student
B uses a precision measuring tool called a
Vernier caliper.
Student A plastic ruler: 22.9 mm
23.0 mm
23.8 mm
23.1 mm
Student B-Vernier caliper: 23.26 mm
23.24 mm
23.25 mm
23.28 mm
Follow the rules of
significant figure and
write the proper unit
measurement in each
solution and answer
A. Calculate the average value for each
set of measurements
B. Calculate the % error for each set of
measurements.
C. Compare the average value for each
set with the accepted value:
Which student's data is more accurate?
Which student's data is more precise?
D.
Compare the percentage error for each
set:
Which student's data is more accurate?
Which student's data is more precise?
Transcribed Image Text:Problem: A one-peso coin has an 'accepted' diameter of 23.00 mm. Two students are asked to measure the diameter of four one-peso coins. Student A uses an ordinary plastic ruler. Student B uses a precision measuring tool called a Vernier caliper. Student A plastic ruler: 22.9 mm 23.0 mm 23.8 mm 23.1 mm Student B-Vernier caliper: 23.26 mm 23.24 mm 23.25 mm 23.28 mm Follow the rules of significant figure and write the proper unit measurement in each solution and answer A. Calculate the average value for each set of measurements B. Calculate the % error for each set of measurements. C. Compare the average value for each set with the accepted value: Which student's data is more accurate? Which student's data is more precise? D. Compare the percentage error for each set: Which student's data is more accurate? Which student's data is more precise?
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