Final answer:
Precision refers to the agreement between repeated measurements, indicating their consistency. A measuring tool is more precise if it has smaller measurement increments, enabling more detailed and consistent measurements.
Step-by-step explanation:
Definition of Precision
According to FM 7-22, precision refers to how closely repeated measurements agree with each other. Not to be confused with accuracy, precision is related to the consistency of measurements. For example, if you are taking multiple measurements of the same dimension with a ruler, precision describes how similar those measurements are to one another.
The precision of a measuring tool is directly tied to its smallest division of measurement. Tools with smaller measurement increments are capable of providing more precise measurements. This is because they can represent values with greater detail, thereby allowing for a smaller spread among repeated measures.
It's critical to note that a set of measurements can be precise without being accurate if they are consistently incorrect by the same amount. Precision in this context is simply about the reproducibility of values, not their correctness concerning a true value.