Final answer:
The measurements from balance 2 were affected differently by a systemic error. By subtracting the measured mass from the actual mass, we can calculate the difference between them.
Step-by-step explanation:
In this question, we are asked to determine which measurements from balance 2 were affected the most by a systemic error. By looking at the measurements from balance 2, we notice that all the measurements are the same except for the last number. To calculate the difference between the actual mass and the measured masses, we need to subtract the measured mass from the actual mass. For example, if the actual mass is 1573 g and balance 2 measures it as 1572 g, the difference would be 1573 g - 1572 g = 1 g.