A laboratory validates a method for weighing solid dose drug powders on a single balance used by 4 analysts. They establish the figures of merit shown in the portion of the uncertainty budget shown below.

What is the % contribution of the repeatability to the overall uncertainty rounded to zero decimals?
a) 7
b) 92
c) 97
d) 1
e) none of the above

Question

A laboratory validates a method for weighing solid dose drug powders on a single balance used by 4 analysts. They establish the figures of merit shown in the portion of the uncertainty budget shown below.
  
What is the % contribution of the repeatability to the overall uncertainty rounded to zero decimals? 
a) 7
b) 92
c) 97
d) 1
e) none of the above

A Laboratory Validates a Method for Weighing Solid Dose Drug