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  1. What is Reliability? Quality & Reliability Defined | ASQ

    Reliability is defined as the probability that a product, system, or service will perform its intended function adequately for a specified period of time, or will operate in a defined environment …

  2. Reliability vs Validity in Research - Simply Psychology

    Dec 13, 2024 · Reliability in research refers to the consistency and reproducibility of measurements. It assesses the degree to which a measurement tool produces stable and …

  3. Reliability (statistics) - Wikipedia

    It is the characteristic of a set of test scores that relates to the amount of random error from the measurement process that might be embedded in the scores. Scores that are highly reliable …

  4. RELIABILITY Definition & Meaning - Merriam-Webster

    The meaning of RELIABILITY is the quality or state of being reliable.

  5. As a concept, reliability is a special development of engineering industries for the collective name of measures of quality that reflect the effect of time in storage or time in use of a product as …

  6. Reliability - Types, Examples and Guide - Research Method

    Mar 26, 2024 · This article explores the definition of reliability, its types, practical examples, and a comprehensive guide for assessing and enhancing reliability in research.

  7. The 4 Types of Reliability in Research | Definitions & Examples

    Aug 8, 2019 · Reliability tells you how consistently a method measures something. When you apply the same method to the same sample under the same conditions, you should get the …

  8. RELIABILITY Definition & Meaning | Dictionary.com

    Reliability definition: the ability to be relied on or depended on, as for accuracy, honesty, or achievement.. See examples of RELIABILITY used in a sentence.

  9. Reliability - definition of reliability by The Free Dictionary

    Define reliability. reliability synonyms, reliability pronunciation, reliability translation, English dictionary definition of reliability. adj. 1. Capable of being relied on; dependable: a reliable …

  10. Reliability vs Availability: What's The Difference?

    Jul 23, 2025 · Reliability refers to the ability of a system, component, or process to perform its required functions under stated conditions for a specified period. In simpler terms, it's about …