Final answer:
b) 0.0002. The positioning accuracy of the Haas machine is ± 0.0002".
Step-by-step explanation:
The positioning accuracy of this Haas machine is ± 0.0002". This means that the machine can position a tool or workpiece within a tolerance of 0.0002 inches. To put this into perspective, imagine measuring the position of two points on a ruler. With this level of accuracy, you can distinguish between two points that are 0.0002 inches apart.