Search results
Results from the WOW.Com Content Network
Greek letters (e.g. θ, β) are commonly used to denote unknown parameters (population parameters). [3]A tilde (~) denotes "has the probability distribution of". Placing a hat, or caret (also known as a circumflex), over a true parameter denotes an estimator of it, e.g., ^ is an estimator for .
Panzergrenadier (pronunciation ⓘ), abbreviated as PzG (WWII) or PzGren (modern), meaning "Armour"-ed fighting vehicle "Grenadier", is the German term for the military doctrine of mechanized infantry units in armoured forces who specialize in fighting from and in conjunction with infantry fighting vehicles (IFVs) – that is, armoured troop carriers designed to carry a mechanized squad of six ...
Can mean either the road structure or a ship's command center, also the supporting framework that existed below the bird-like monoplane wings of the earlier examples of the Etrich Taube before World War I. Brückenleger – bridgelayer. Brummbär – "grumbling bear"; a children's word for "bear" in German. It was the nickname for a heavy ...
When the meaning depends on the syntax, a symbol may have different entries depending on the syntax. For summarizing the syntax in the entry name, the symbol is used for representing the neighboring parts of a formula that contains the symbol. See § Brackets for examples of use. Most symbols have two printed versions.
Also confidence coefficient. A number indicating the probability that the confidence interval (range) captures the true population mean. For example, a confidence interval with a 95% confidence level has a 95% chance of capturing the population mean. Technically, this means that, if the experiment were repeated many times, 95% of the CIs computed at this level would contain the true population ...
the population mean or expected value in probability and statistics; a measure in measure theory; micro-, an SI prefix denoting 10 −6 (one millionth) Micrometre or micron (retired in 1967 as a standalone symbol, replaced by "μm" using the standard SI meaning) the coefficient of friction in physics; the service rate in queueing theory
Latin and Greek letters are used in mathematics, science, engineering, and other areas where mathematical notation is used as symbols for constants, special functions, and also conventionally for variables representing certain quantities.
¯ = sample mean of differences d 0 {\displaystyle d_{0}} = hypothesized population mean difference s d {\displaystyle s_{d}} = standard deviation of differences