When there are only two means to compare, the t-test and the ANOVA F-test are equivalent ; the relation between ANOVA and t is given by F = t < sup > 2 </ sup >.

When the volume of an alcoholic drink is shown in centilitres, determining the number of units in a drink is as simple as < var > volume </ var > × < var > percentage </ var > ( converted into a fraction of 1 ).

( When measured in decibels it is logarithmically related to the power ratio: G ( dB )= 10 log ( P < sub > out </ sub > /( P < sub > in </ sub >)).

When fully implemented, CAIR will reduce SO < sub > 2 </ sub > emissions in 28 eastern states and the District of Columbia by over 70 percent and NOx emissions by over 60 percent from 2003 levels.

When clouds are present, the loss rate of SO < sub > 2 </ sub > is faster than can be explained by gas phase chemistry alone.

When certain ionic compounds containing bromine are mixed with potassium permanganate ( KMnO < sub > 4 </ sub >) and an acidic substance, they will form a pale brown cloud of bromine gas.

According to the theorem, it is possible to expand the power ( x + y )< sup > n </ sup > into a sum involving terms of the form ax < sup > b </ sup > y < sup > c </ sup >, where the exponents b and c are nonnegative integers with, and the coefficient a of each term is a specific positive integer depending on n and b. When an exponent is zero, the corresponding power is usually omitted from the term.

When the functions J < sub > n </ sub >( x ) are plotted on the same graph, though, none of the zeros seem to coincide for different values of n except for the zero at x = 0.

When the rate of bone formation exceeds the rate of bone resorption, soft tissue < sup > 44 </ sup > Ca /< sup > 40 </ sup > Ca rises.

When the partial pressure of is reduced, for example when a can of soda is opened, the equilibrium for each of the forms of carbonate ( carbonate, bicarbonate, carbon dioxide, and carbonic acid ) shifts until the concentration of in the solution is equal to the solubility of CO < sub > 2 </ sub > at that temperature and pressure.

When pH is too high, the concentration of hydrogen ions in the blood is too low, so the kidneys excrete bicarbonate ( HCO < sub > 3 </ sub >< sup >−</ sup >).

When applied to the simplest two-electron molecule, H < sub > 2 </ sub >, valence bond theory, even at the simplest Heitler-London approach, gives a much closer approximation to the bond energy, and it provides a much more accurate representation of the behavior of the electrons as chemical bonds are formed and broken.

When this is done, the model radius still decreases with mass, but becomes zero at M < sub > limit </ sub >.

When the critical stress, F < sub > cr </ sub > ( F < sub > cr </ sub > =

When Newton's method is used to find the solution for the maximum likelihood estimate, the middle 24 % order statistics can be used as an initial solution for x < sub > 0 </ sub >.

When s < sup > 2 </ sup >− v < sup > 2 </ sup > is expanded using these expressions the result is

When the trajectory r ( t ) rotates an amount dθ, u < sub > ρ </ sub >, which points in the same direction as r ( t ), also rotates by dθ.

When Yellowstone Caldera last erupted some 650, 000 years ago, it released about 1, 000 km < sup > 3 </ sup > of material ( as measured in dense rock equivalent ( DRE )), covering a substantial part of North America in up to two metres of debris.

* When the metal atoms are hexagonal close packed, ( hcp ), as the octahedral interstices lie directly opposite each other on either side of the layer of metal atoms, filling only one of these with carbon achieves 2: 1 stoichiometry with the CdI < sub > 2 </ sub > structure.

When the DNS resolver gets a PTR ( reverse-lookup ) request, it begins by querying the root servers ( which point to The American Registry For Internet Numbers ' ( ARIN's ) servers for the < tt > 208. in-addr. arpa </ tt > zone ).

When the Internet became popular, the console could also receive redirection from Amiga Internet stacks employing Internet-enabled Amiga device handlers ( e. g., TCP :, < tt > copy file TO TCP: Site / Port </ tt >).

When clipboard data with multiple formats is pasted into Notepad, the program will only accept text in the < tt > CF_TEXT </ tt > format.

When invoked without any arguments, < tt > ls </ tt > lists the files in the current working directory.

When the user wants to undo a command, the program simply pops the most recent command object and executes its < tt > undo ()</ tt > method.

When work ( file transfer or command execution requests ) is queued for a neighbor system, the < tt > uucico </ tt > program typically calls that system to process the work.

When < tt > basename </ tt > is given a pathname, it will delete any prefix up to the last slash () character and return the result.

When the enemy becomes so slow that it is unable to do anything useful, the memory is bombed with < tt > DAT </ tt > instructions.

When the FHS was created, other UNIX and Unix-like operating systems already had their own standards, notably the < tt > hier ( 7 )</ tt > description of file system layout that has existed since the release of Version 7 Unix ( in 1979 ), or the SunOS < tt > filesystem ( 7 )</ tt >, later Solaris < tt > filesystem ( 5 )</ tt >.

When the file was saved, Steve Purcell, the artist responsible for the sprite, added '< tt > brush </ tt >' to the filename, indicating that it was the Deluxe Paint " brush file " for the " Guy " sprite.

When the citation is a hypertext link, it is recommended to embed the link as a URL by concatenating "< nowiki > http :// dx. doi. org /</ nowiki >" to the DOI name, omitting its " doi :" prefix ; e. g., the DOI name < tt > doi: 10. 1000 / 182 </ tt > is linked as < nowiki > http :// dx. doi. org / 10. 1000 / 182 </ nowiki >.

When power gain is calculated using voltage instead of power, making the substitution ( P = V < sup > 2 </ sup >/ R ), the formula is:

* When the new, smaller talk page comes up on your screen, find and click the link you added at the top ( it will be red ): < font color = red >/ Archive 1 </ font >

When waves are semi-reversible such as when i < sub > pa </ sub >/ i < sub > pc </ sub > is less than or greater than 1, it can be possible to determine even more information especially kinetic processes like following chemical reaction.

When Γ is isomorphic to the fundamental group of a hyperbolic 3-manifold, then the quotient space H < sup > 3 </ sup >/ Γ becomes a Kleinian model of the manifold.

When forward error correction ( FEC ) is being discussed, E < sub > b </ sub >/ N < sub > 0 </ sub > is routinely used to refer to the energy per information bit ( i. e. the energy per bit net of FEC overhead bits ); in this context, E < sub > s </ sub >/ N < sub > 0 </ sub > is generally used to relate actual transmitted power to noise.

When this Higgs field acquires a GUT scale VEV, we have a symmetry breaking to Z < sub > 2 </ sub > ⋊ × SU ( 2 )< sub > L </ sub > × SU ( 2 )< sub > R </ sub >/ Z < sub > 2 </ sub >, i. e. the Pati-Salam model with a Z < sub > 2 </ sub > left-right symmetry.

When non-native speakers speak Hindi-Urdu, they might pronounce / व / in ' व ् रत ' as, i. e. as wrat instead of the correct vrat.

When the boot loader detected a CP / M floppy, the Aster would reconfigure its internal memory architecture on the fly to optimally support CP / M with 60 KB free RAM for programs ( TPA ) and an 80 x 25 display.

When Marinchip Software Partners ( later known as Autodesk ) formed, the founders decided to re-code Interact in C and PL / 1.

When Alaska Natives enrolled in their regional corporations under the terms of the Alaska Native Claims Settlement Act of 1971 ( ANCSA ), the Aleut Corporation attracted only about 2, 000 enrolees who could prove a blood quantum of 1 / 4 or more Alaska Native ( including Aleut ).

When the country was still part of the former Yugoslavia, joint ventures and cooperation played a large role here ( motor industry, metal processing, textile industry / contract processing work, steel and chemicals ).

When analyzing a pitcher's statistics, some useful categories to consider include K / 9IP ( strikeouts per nine innings ), K / BB ( strikeouts per walk ), HR / 9, WHIP ( walks plus hits per inning pitched ) and OOPS ( opponent on-base plus slugging ).

When a backplane is used with a plug-in single board computer ( SBC ) or system host board ( SHB ), the combination provides the same functionality as a motherboard, providing processing power, memory, I / O and slots for plug-in cards.

When used as a unit of power, Btu per hour ( Btu / h ) is the correct unit, though this is often abbreviated to just " Btu ".

The NOVA / Horizon episode The Case of the Bermuda Triangle, aired on June 27, 1976, was highly critical, stating that " When we've gone back to the original sources or the people involved, the mystery evaporates.

When light is sent through the sample, it is backscattered by the particles / droplets.

Mencius says: " When being a child, yearn for and love your parents ; when growing mature, yearn for and love your lassie ; when having wife and child ( ren ), yearn for and love your wife and child ( ren ); when being an official ( or a staffer ), yearn for and love your sovereign ( and / or boss ).

" Venerable / Heroic in Virtue " When enough information has been gathered, the congregation will recommend to the pope that he make a proclamation of the Servant of God's heroic virtue ( that is, that the servant exhibited the theological virtues of faith, hope and charity, and the cardinal virtues of prudence, justice, fortitude and temperance, to a heroic degree ).

When the sample is treated in the course of an analysis, the phase or the phases containing the analytes of interest is / are referred to as the sample whereas everything out of interest separated from the sample before or in the course of the analysis is referred to as waste.

When playing teams, teammates usually sit at opposite corners of the star, with each team member controlling his / her own set of pieces.

When instead the wild type trait is expressed, the positions are said to belong to distinct cistrons / genes.

For example, series of humorous tips in MikroBitti 5 / 1989 said " When programming late, coffee and kebab keep nicely warm on top of the 1541.

When U and V are two independent normally distributed random variables with expected value 0 and variance 1, then the ratio U / V has the standard Cauchy distribution.

When Counter-Strike was published by Sierra Entertainment / Vivendi Universal Games, it was bundled with Team Fortress Classic, Opposing Force multiplayer, and the Wanted, Half-Life: Absolute Redemption and Firearms mods.

When used in the extemporaneous preparation of topical medications, it is supplied in the form of Coal Tar Topical Solution USP, which consists of a 20 % w / v solution of coal tar in alcohol, with an additional 5 % w / v of polysorbate 80 ; this must then be diluted in an ointment base such as petrolatum.

When hammerless designs started to become common, the O / U design was introduced, and most modern sporting doubles are O / U designs.