minus deviation
81Bootstrapping (statistics) — In statistics, bootstrapping is a modern, computer intensive, general purpose approach to statistical inference, falling within a broader class of resampling methods.Bootstrapping is the practice of estimating properties of an estimator (such as… …
82Qualitative variation — An index of qualitative variation (IQV) is a measure of statistical dispersion in nominal distributions. There are a variety of these, but they have been relatively little studied in the statistics literature. The simplest is the variation ratio …
83Rutherford backscattering spectroscopy — Rutherford backscattering spectrometry (RBS) is an analytical technique used in materials science. Sometimes referred to as high energy ion scattering (HEIS) spectrometry, RBS is used to determine the structure and composition of materials by… …
84Tukey-Kramer method — The Tukey method (also known as Tukey s Honest Significance Test), named for John Tukey, is a single step multiple comparison procedure which applies simultaneously to the set of all pairwise comparisons:mu i mu jThe confidence coefficient for… …
85Everest, Mount — Tibetan Chomolungma Nepali Sagarmatha Peak on the crest of the Himalayas, southern Asia. The highest point on Earth, with a summit at 29,035 ft (8,850 m), it lies on the border between Nepal and Tibet (China). Numerous attempts to climb Everest… …
86international payment and exchange — ▪ economics Introduction international exchange also called foreign exchange respectively, any payment made by one country to another and the market in which national currencies are bought and sold by those who require them for such… …
87Maximum spacing estimation — The maximum spacing method tries to find a distribution function such that the spacings, D(i), are all approximately of the same length. This is done by maximizing their geometric mean. In statistics, maximum spacing estimation (MSE or MSP), or… …
88McClellan oscillator — The McClellan oscillator is a market breadth indicator used by financial analysts of the New York Stock Exchange to evaluate the rate of money entering or leaving the market and interpretively indicate overbought or oversold conditions of the… …
89Nightfall (Asimov short story and novel) — Nightfall   Nightfall 1990 edition …
90Angle — This article is about angles in geometry. For other uses, see Angle (disambiguation). Oblique angle redirects here. For the cinematographic technique, see Dutch angle. ∠, the angle symbol In geometry, an angle is the figure formed by two rays… …
