释义 |
law of averages
law of averagesn. The principle holding that the relative frequency with which an event occurs in repeated trials will converge to a stable value over time as the number of samples increases. Also called Bernoulli's law, law of large numbers.law of averages n (Statistics) (popularly) the expectation that a possible event is bound to occur regularly with a frequency approximating to its probability, as in the (actually false) example: after five heads in a row the law of averages makes tails the better bet. Compare law of large numbers law′ of av′erages n. 1. a statistical principle formulated by Jakob Bernoulli to show a more or less predictable ratio between the number of random trials of an event and the outcomes that result. 2. the principle that, in the long run, probability as naively conceived will operate and influence any one occurrence. ThesaurusNoun | 1. | law of averages - a law affirming that in the long run probabilities will determine performancelaw of nature, law - a generalization that describes recurring facts or events in nature; "the laws of thermodynamics" |
law of averages
law of averagesThe idea that no one result will happen all the time. Don't worry, you'll score a goal eventually. It's just the law of averages.See also: average, law, oflaw of averagesThe idea that probability will influence all occurrences in the long term, that one will neither win nor lose all of the time. For example, If it rains every day this week, by the law of averages we're bound to get a sunny day soon . This colloquial term is a popular interpretation of a statistical principle, Bernoulli's theorem, formulated in the late 1600s. See also: average, law, ofthe ˌlaw of ˈaverages the principle that one thing will happen as often as another if you try enough times: Keep applying for jobs and by the law of averages you’ll get one sooner or later.See also: average, law, ofAcronymsSeeLOAlaw of averages Related to law of averages: law of large numbers, Murphy's LawWords related to law of averagesnoun a law affirming that in the long run probabilities will determine performanceRelated Words |