Lab 7 Measurement accuracy

Collect two to five measurements with your Lab 8 distance measurement system. In the left column place the true distances as determined by your eyes looking at the cursor and the ruler. In the right column place the measured distances as determined by your system. When you have entered at least two sets of data, click the "Calculate" button.

True values           Measured values         Errors

    
    
    
    
    


The number of data sets is
The maximum error is
The average error is