👉 Reliability math is a statistical method used to estimate the probability that a measurement or process will consistently produce results within a specified tolerance over time. It involves calculating the reliability coefficient, often denoted as \( R \), which ranges from 0 to 1. This coefficient is derived from the results of repeated measurements or trials, typically using techniques like the Repeated Measurements Reliability (RMR) formula or Intraclass Correlation Coefficient (ICC). The reliability math helps quantify how dependable a measurement tool or process is, ensuring that it can be trusted to yield consistent and accurate results. By analyzing the variability in measurements, reliability math provides insights into the precision of the tool and guides improvements to enhance consistency.
