A measurement template with a historcal value of 25.500 is measured 27 times and a mean value of 25.301 is recorded. What is the percent bias when the tolerence is -0.3?

Complete Question

A measurement template with a historical value of 25.500 mm is measured 27 times and a mean value of 25.301 mm is recorded. What is the percent bias when the tolerance is +/- 0.3?

The percent bias is    

Step-by-step explanation:

From the question we are told that

   The historical value  is  

   The number of times it is measured is  n  =  7  

    The mean value is  

    The tolerance is  

Generally the percent bias is mathematically represented as

=>  

=>