We've got 2,111 shorthands for chi distribution »
Acronyms that contain the term chi distribution
Page #3What does chi distribution mean? This page is about the various possible meanings of the acronym, abbreviation, shorthand or slang term: chi distribution.
Term | Definition | Rating |
---|---|---|
IPDA | International Publishing Distribution Association | |
IAPD | International Association of Plastics Distribution | |
PSDA | Print Services and Distribution Association | |
TDA | Transload Distribution Association | |
FDSA | Flyer Distribution Standards Association | |
ALDC | Association of Large Distribution Cooperatives | |
PSDA | Print Services Distribution Association | |
GPDA | Groupement des Professionnels de la Distribution Automobile | |
ELCIDIS | Electric Vehicle City Distribution | |
MAIDAS | Mazda Advanced Impact Distribution and Absorption System | |
ODC | Overseas Distribution Corporation | |
ODTD | Optimal Driving Torque Distribution | |
VDB | Vehicle Distribution Box | |
FEDA | Federation de la Distribution Automobile | |
GDS | Global Distribution System | |
PADN | Pronto Automotive Distribution Network | |
GMODC | General Motors Overseas Distribution Corporation | |
CMDA | Compagnie Mauritanienne de Distribution Automobile | |
APDS | Automotive Parts Distribution Section | |
ATD | Aquitaine Transmission Distribution | |
ASD | Automotive Sales and Distribution | |
ARCAD | Association of Renault and Chrysler for Automotive Distribution | |
BFD | Braking Force Distribution | |
VCDC | Vehicle Consolidation and Distribution Centre | |
VDC | Vehicle Distribution Center |
What does chi distribution mean?
- Chi distribution
- In probability theory and statistics, the chi distribution is a continuous probability distribution. It is the distribution of the positive square root of the sum of squares of a set of independent random variables each following a standard normal distribution, or equivalently, the distribution of the Euclidean distance of the random variables from the origin. It is thus related to the chi-squared distribution by describing the distribution of the positive square roots of a variable obeying a chi-squared distribution. If Z 1 , … , Z k {\displaystyle Z_{1},\ldots ,Z_{k}} are k {\displaystyle k} independent, normally distributed random variables with mean 0 and standard deviation 1, then the statistic Y = ∑ i = 1 k Z i 2 {\displaystyle Y={\sqrt {\sum _{i=1}^{k}Z_{i}^{2}}}} is distributed according to the chi distribution. Accordingly, dividing by the mean of the chi distribution (scaled by the square root of n − 1 {\displaystyle n-1} ) yields the correction factor in the unbiased estimation of the standard deviation of the normal distribution. The chi distribution has one parameter, k {\displaystyle k} , which specifies the number of degrees of freedom (i.e. the number of Z i {\displaystyle Z_{i}} ). The most familiar examples are the Rayleigh distribution (chi distribution with two degrees of freedom) and the Maxwell–Boltzmann distribution of the molecular speeds in an ideal gas (chi distribution with three degrees of freedom).
Know what is chi distribution? Got another good explanation for chi distribution? Don't keep it to yourself!
Still can't find the acronym definition you were looking for? Use our Power Search technology to look for more unique definitions from across the web!
Citation
Use the citation options below to add these abbreviations to your bibliography.
Style:MLAChicagoAPA
"chi distribution." Abbreviations.com. STANDS4 LLC, 2024. Web. 3 May 2024. <https://www.abbreviations.com/chi%20distribution>.
Discuss these chi distribution abbreviations with the community:
Report Comment
We're doing our best to make sure our content is useful, accurate and safe.
If by any chance you spot an inappropriate comment while navigating through our website please use this form to let us know, and we'll take care of it shortly.
Attachment
You need to be logged in to favorite.
Log In