Definition, Betydelse, Synonymer & Anagram | Engelska ordet DEVIATION

Definition av DEVIATION

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Exempel på hur man kan använda DEVIATION i en mening

• In analog frequency modulation, such as radio broadcasting, of an audio signal representing voice or music, the instantaneous frequency deviation, i.
• When intelligence quotient (IQ) tests are initially standardized using a sample of test-takers, by convention the average of the test results is set to 100 and their standard deviation is set to 15 or 16 IQ points.
• In probability theory and statistics, a central moment is a moment of a probability distribution of a random variable about the random variable's mean; that is, it is the expected value of a specified integer power of the deviation of the random variable from the mean.
• A low standard deviation indicates that the values tend to be close to the mean (also called the expected value) of the set, while a high standard deviation indicates that the values are spread out over a wider range.
• In probability theory and statistics, variance is the expected value of the squared deviation from the mean of a random variable.
• In waveguide design and construction, angular misalignment loss is power loss caused by the deviation from optimum angular alignment of the axes of source-to-waveguide, waveguide-to-waveguide, or waveguide-to-detector.
• The frequency deviation of a radio is of particular importance in relation to bandwidth, because less deviation means that more channels can fit into the same amount of frequency spectrum.
• In electronics and telecommunications, jitter is the deviation from true periodicity of a presumably periodic signal, often in relation to a reference clock signal.
• In telecommunications and fiber optics, ovality or noncircularity is the degree of deviation from perfect circularity of the cross section of the core or cladding of the fiber.
• Another method of specifying spectral width is a special case of root-mean-square deviation where the independent variable is wavelength, λ, and f (λ) is a suitable radiometric quantity.
• More generally the Krull dimension can be defined for modules over possibly non-commutative rings as the deviation of the poset of submodules.
• In estimation theory, the root-mean-square deviation of an estimator measures how far the estimator strays from the data.
• Perturbation theory develops an expression for the desired solution in terms of a formal power series known as a perturbation series in some "small" parameter, that quantifies the deviation from the exactly solvable problem.
• A deviation from the republican constitutions of France and the United States was the retention of monarchy.
• The chi-squared distribution is used in the common chi-squared tests for goodness of fit of an observed distribution to a theoretical one, the independence of two criteria of classification of qualitative data, and in finding the confidence interval for estimating the population standard deviation of a normal distribution from a sample standard deviation.
• The climate is humid subtropical (Köppen: Cfa) with an extreme temperature deviation, but much of the time, the variation is always more and the warm weather prevails over the cold as the averages and the records show.
• Suppose we randomly select a journal article from a source with an average of 1000 words per article, with a standard deviation of 200 words.
• In specific fields such as particle physics and manufacturing, statistical significance is often expressed in multiples of the standard deviation or sigma (σ) of a normal distribution, with significance thresholds set at a much stricter level (for example 5σ).
• Given a grid point field of geopotential height, storm tracks can be visualized by contouring its average standard deviation, after the data has been band-pass filtered.
• The term ablaut is borrowed from German, and derives from the noun Laut "sound", and the prefix ab-, which indicates movement downwards or away, or deviation from a norm; thus the literal meaning is "sound reduction".

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