- normal curve of error
- 误差常态曲线
Atmospheric Sciences (English-Chinese) dictionary. 2014.
Atmospheric Sciences (English-Chinese) dictionary. 2014.
normal curve — noun a symmetrical curve representing the normal distribution • Syn: ↑bell shaped curve, ↑Gaussian curve, ↑Gaussian shape • Topics: ↑statistics • Hypernyms: ↑curve, ↑curved shap … Useful english dictionary
Normal distribution — This article is about the univariate normal distribution. For normally distributed vectors, see Multivariate normal distribution. Probability density function The red line is the standard normal distribution Cumulative distribution function … Wikipedia
normal distribution — Statistics. a theoretical frequency distribution represented by a normal curve. Also called Gaussian distribution. [1895 1900] * * * In statistics, a frequency distribution in the shape of the classic bell curve. It accurately represents most… … Universalium
Error function — Plot of the error function In mathematics, the error function (also called the Gauss error function) is a special function (non elementary) of sigmoid shape which occurs in probability, statistics and partial differential equations. It is defined … Wikipedia
Error detection and correction — In mathematics, computer science, telecommunication, and information theory, error detection and correction has great practical importance in maintaining data (information) integrity across noisy channels and less than reliable storage… … Wikipedia
law of error — the equation of the normal probability curve to which the accidental errors associated with an extended series of observations tend to conform called also normal law of error … Useful english dictionary
The Bell Curve — For other uses, see Bell curve (disambiguation). The Bell Curve … Wikipedia
Detection error tradeoff — A Detection Error Tradeoff graph is a graphical plot of error rates for binary classification systems, plotting false reject rate vs. false accept rate.[1] The x and y axes are scaled non linearly by their Normal Deviates, yielding tradeoff… … Wikipedia
List of statistics topics — Please add any Wikipedia articles related to statistics that are not already on this list.The Related changes link in the margin of this page (below search) leads to a list of the most recent changes to the articles listed below. To see the most… … Wikipedia
human disease — Introduction an impairment of the normal state of a human being that interrupts or modifies its vital functions. health versus disease Before human disease can be discussed, the meanings of the terms health, physical fitness, illness … Universalium
Z-test — The Z test is a statistical test used in inference which determines if the difference between a sample mean and the population mean is large enough to be statistically significant, that is, if it is unlikely to have occurred by chance.The Z test… … Wikipedia