2.2 (b) Precision refers to the consistency of repeated measurements.
The solution manual for the 5th edition and others typically includes step-by-step mathematical proofs for: Error Analysis and second-order instruments
Measurement systems are used to quantify physical parameters such as temperature, pressure, flow rate, and displacement. These systems consist of several components, including sensors, transducers, and signal conditioning circuits. The primary function of a measurement system is to provide accurate and reliable data that can be used to monitor, control, and optimize processes. and second-order instruments
: Analysis of zero-, first-, and second-order instruments, including step and frequency response. Error Analysis and second-order instruments