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Page "Algorithms for calculating variance" ¶ 97
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mean and +
In 1990-91, the Army had ten military regions and an estimated 73 + ' brigades ', each with a mean strength of 1, 000 and comprising infantry, tanks, APC, artillery, and AA units as required ( IISS Military Balance 1990 or 1991 ).
mean + delta_n
So the net acceleration ( actually a deceleration ) of the rotation of the Earth, or the change in the length of the mean solar day ( LOD ), is + 1. 7 ms / day / cy.
* The MSE, variance, and bias, are related: i. e. mean squared error = variance + square of bias.
According to Absolute Return + Alpha, in 2011 the mean total compensation for all hedge fund investment professionals was $ 690, 786 and the median compensation was $ 312, 329.
Say to one of these gentlemen, by way of experiment, if you please, that you believe occasions may occur where x squared + px is not altogether equal to q, and, having made him understand what you mean, get out of his reach as speedily as convenient, for, beyond doubt, he will endeavor to knock you down.
6h12m shorter, or + 0. 302d = 7h15m longer than average .< ref > This range is smaller than the difference between mean and true conjunction, because during one lunation the periodic terms cannot all change to their maximum opposite value.
The Russian Kriolang ( from Greek cryo-(= " frost " taken to mean " cold ") + English " lung ") was copied from Jordan Klein's " Mako " cryogenic open-circuit scuba.
( 2000 ) on spinal cord stimulation ( SCS ) in patients with refractory RSD demonstrated that the group receiving SCS + physical therapy ( n = 36 ) had a mean reduction of 2. 4 cm ( using Visual analogue scale ) in the intensity of pain at six months compared to a mean increase of 0. 2 cm in the group assigned to receive physical therapy alone ( n = 18 ).
The mean temperature in winter is – 25 ° C (- 13 ° F ) while short summers are + 12 ° C ( 53 ° F ).
The arithmetic mean, often simply called the mean, of two numbers, such as 2 and 8, is obtained by finding a value A such that 2 + 8
Since there are two elements in this remaining list, the median is their arithmetic mean, ( 3 + 7 )/ 2
The mean ACT composite and mean SAT total ( critical reading + math ) for admitted freshmen were 23. 3 and 1035 respectively.
By folk etymology, her name was said to mean " one-footed " ( from Greek * έμπούς, * empous: en -, one + pous, foot ).
with factor ( h < sub > 2 </ sub >− h < sub > 1 </ sub >) = h, the height of the frustum, and < big > α </ big >( h < sub > 1 </ sub >< sup > 2 </ sub > + h < sub > 1 </ sub > h < sub > 2 </ sub > + h < sub > 2 </ sub >< sup > 2 </ sub >)/< big > 3 </ big >, on distributing < big > α </ big >, giving the Heronian mean of areas B < sub > 1 </ sub > and B < sub > 2 </ sub >.
: = Population mean + Additive Effect () + Dominance Deviation ().
The four y variables have the same mean ( 7. 5 ), standard deviation ( 4. 12 ), correlation ( 0. 816 ) and regression line ( y = 3 + 0. 5x ).
The mean of this distribution is k / ( n + 1 ).
Autonomy ( Ancient Greek: αὐτονομία autonomia from αὐτόνομος autonomos from αὐτο-auto-" self " + νόμος nomos, " law ", hence when combined understood to mean " one who gives oneself their own law ") is a concept found in moral, political, and bioethical philosophy.

mean and delta
( The Greek letter delta " Δ ", is commonly used in mathematics to mean " difference " or " change ".
In a continuously variable slope delta ( CVSD ) modulation converter, the mean proportion of binary " 1 " digits at the converter output in which each " 1 " indicates a run of a specified number of consecutive bits of the same polarity in the digital output signal.
* In computer science and cybernetics, the term " discrete-time delta operator " ( δ ) is generally taken to mean a difference operator
Butterfly, on the other hand, is Y % delta fly which mean Long Y % delta call, Long Y % delta put, short one ATM call and short one ATM put.

mean and /
The word aeon (), also spelt eon or æon, originally means " life ", and / or " being ", though it then tended to mean " age ", " forever " or " for eternity ".
* Lit as the past tense of light is more common than lighted in the UK ; American English uses lit to mean " set afire " / " kindled " / " made to emit light " but lighted to mean " cast light upon " ( e. g., " The stagehand lighted the set and then lit a cigarette .").
An international standard for this process, ISO 16622 Meteorology — Sonic anemometers / thermometers — Acceptance test methods for mean wind measurements is in general circulation.
Small could mean less than 3 dB below ( i. e., power output < 1 / 2 or voltage output < 0. 707 of ) the maximum value, or more rarely 10 dB below, or it could mean below a certain absolute value.
Gene Amdahl's seminal 1964 article on IBM System / 360 used 1K to mean 1024.
All groups had detectable levels of the protein in blood, including 93 % of pregnant women and 80 % of fetuses at concentrations of 0. 19 ± 0. 30 and 0. 04 ± 0. 04 mean ± SD ng / ml, respectively.
After the Norman Conquest, when certain towns were granted self-governance, the concept of the burh / borough seems to have been reused to mean a self-governing settlement.
The idea of being " born again in Christ " inspired some common European forenames: French René / Renée ( also used in the Netherlands ), Dutch Renaat / Renate, Italian, Spanish and Portuguese Renato / Renata, Latin Renatus / Renata, which all mean " reborn ", " born again ".
However, in the US, grilled / barbecued meat is the second highest contributor of the mean daily intake of
Quite a few of the names mean " five-six " in different languages, including both the robot Fisi ( fi-si ), the dead Lady Panc Ashash ( in Sanskrit " pañcha " is " five " and " ṣaṣ " is " six "), Limaono ( lima-ono, both in Hawaiian and / or Fijian ), Englok ( ng < sup > 5 </ sup >- luk < sup > 6 </ sup > < nowiki >- wikt: 六 # Cantonese | 六 < nowiki ></ nowiki >, in Cantonese ), Goroke ( go-roku < nowiki >- wikt: 六 # Japanese | 六 < nowiki ></ nowiki >, Japanese ) and Femtiosex (" fifty-six " in Swedish ) in " The Dead Lady of Clown Town " as well as the main character in " Think Blue, Count Two ", Veesey-koosey, which is an English transcription of the Finnish words " viisi " ( five ) and " kuusi " ( six ).
In the Welsh language who's origins, like Cornish is from the ancient British or Brythonic language line, ' Cist ' is also used for such ancient graves, but in modern use, can also mean a chest, a coffer, a box, or even the boot / trunk of a car.
* Dào / Tao 道 literally means " way ", or one of its synonyms, but was extended to mean " the Way.
Sometimes the word deprogramming is used in a wider ( and / or ironic or humorous sense ), to mean the freeing of someone ( often oneself ) from any previously uncritically assimilated idea.
The above relations also allow expressing the mean lifetime τ of an unstable particle ( in seconds ) in terms of its decay width Γ ( in eV ) via Γ = ħ / τ.
English " Welsh " does not mean the same as German " Welsch -" ( implying, roughly, " Romance-language-speaking ") or Polish " Włoch " ( an Italian ) or Greek Βλάχ ( Romanian and / or Aromanian ), all stemming from an Old German root * welkh meaning " foreigner ".

mean and n
Here, < sub > n </ sub > denotes the sample mean of the first n samples ( x < sub > 1 </ sub >, ..., x < sub > n </ sub >), s < sup > 2 </ sup >< sub > n </ sub > their sample variance, and σ < sup > 2 </ sup >< sub > n </ sub > their population variance.
In the quantum picture of Heisenberg, Schrödinger and others, the Bohr atom number n for each orbital became known as an n-sphere in a three dimensional atom and was pictured as the mean energy of the probability cloud of the electron's wave packet which surrounded the atom.
In modern quantum mechanics however, n determines the mean distance of the electron from the nucleus ; all electrons with the same value of n lie at the same average distance.
and mean that the sum or product is over all positive divisors of n, including 1 and n.
The notations can be combined: and mean that the sum or product is over all prime divisors of n.
and similarly and mean that the sum or product is over all prime powers dividing n.
For example, if n samples are taken from a Cauchy distribution, one may calculate the sample mean as:
− 26 "/ cy < sup > 2 </ sup >, where n is the mean sidereal angular motion of the Moon.
This is the use of the factor n-1 in the denominator of the formula, rather than just n. This occurs when the sample mean rather than the population mean is used to centre the data and since the sample mean is a linear combination of the data the residual to the sample mean overcounts the number of degrees of freedom by the number of constraint equations — in this case one.
The geometric mean is similar to the arithmetic mean, except that the numbers are multiplied and then the nth root ( where n is the count of numbers in the set ) of the resulting product is taken.
The geometric mean is also the arithmetic-harmonic mean in the sense that if two sequences ( a < sub > n </ sub >) and ( h < sub > n </ sub >) are defined:

0.916 seconds.