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 evolution map Φ < sup > t </ sup > ( or the vector field it is derived from ) depends on a parameter μ, the structure of the phase space will also depend on this parameter.

When considered over a countable language, the completeness and compactness theorems are equivalent to each other and equivalent to a weak form of choice known as weak König's lemma, with the equivalence provable in RCA < sub > 0 </ sub > ( a second-order variant of Peano arithmetic restricted to induction over Σ < sup > 0 </ sup >< sub style =" margin-left :- 0. 6em "> 1 </ sub > formulas ).

When referring to disk storage capacities it usually means 10 < sup > 9 </ sup > bytes, often stated explicitly on the manufacturer's permanent sticker.

When Warhol was 13, his father died in an accident .< ref >

Cottard takes advantage of the crisis to make money by selling contraband cigarettes and inferior liquor .</ br > When the epidemic ends, Cottard's moods fluctuate.

However, years of activism, and fighting for the Republican side of the Spanish Civil War have left him disillusioned .</ br > When the plague epidemic is virtually over, Tarrou becomes one of its last victims, but puts up a heroic struggle before dying.

116 .</ ref > When air condenses it becomes visible, as mist and then rain and other forms of precipitation, and as the condensed air cools Anaximenes supposed that it went on to form earth and ultimately stones.

When heavy metals or radionuclides form their own pure colloids, the term " Eigencolloid " is used to designate pure phases, e. g., Tc ( OH )< sub > 4 </ sub >, U ( OH )< sub > 4 </ sub >, Am ( OH )< sub > 3 </ sub >.

When a free neutron hits the nucleus of a fissile atom like uranium-235 ( < sup > 235 </ sup > U ), the uranium splits into two smaller atoms called fission fragments, plus more neutrons.

When Shambu meets Harman Singh's accountant to pay back his debt of 65 rupees, he's shocked to know that he actually owes 235 rupees.

Its success has varied-having 11 out of 235 members of parliament in 1992 and having been part of the governing coalition in 1995. When it stood independently in 1999 it only received 0. 55 % of the vote.

When the orbiting command module was at its greatest distance from Scott and Irwin in the Falcon, Worden was 2, 235 miles away from any other human beings.

When Tennessee seceded from the Union in 1861, Johnson was a Democratic U. S. Senator from Tennessee and was dedicated to Jacksonian Democracy, nationalism and limited government.

When it was first adopted by the U. S. military, a Honeywell engineer sat in the back seat with bolt cutters to disconnect the autopilot in case of emergency.

When Thomas became Chairman of the U. S. Equal Employment Opportunity Commission ( EEOC ) in 1982, Hill went along to serve as his assistant, leaving the job in 1983.

* Where Do U. S. Dollars Go When the United States Runs a Trade Deficit?

When Bixby was eight, his father enlisted in the U. S. Navy during World War II and traveled to the South Pacific.

When the Soviet Union was the only member state which refused to sign, the U. S. embarked on a massive nuclear weapons testing, development, and deployment program.

" When Congress, in the summer of 1973, legislated an end to U. S. military action in, over, or off the shores of Indochina, the only U. S. military activity then going on was air support of a friendly Cambodian government and army desperately defending their country against a North Vietnamese and Khmer Rouge onslaught ... What destabilized Cambodia was North Vietnam's occupation of chunks of Cambodian territory from 1965 onwards for use as military bases from which to launch attacks on U. S. and South Vietnamese forces in South Vietnam.

" 1947 – 48: When Marshall Kept the U. S. out of War in China.

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 used as a medication in the U. S., coal tar preparations are considered an OTC ( over-the-counter drug ) pharmaceutical and are subject to regulation by the United States Food and Drug Administration.

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

When a system, for example, n moles of a gas of volume V at pressure p and temperature T, is created or brought to its present state from absolute zero, energy must be supplied equal to its internal energy U plus pV, where pV is the work done in pushing against the ambient ( atmospheric ) pressure.

When Ford approached the U. S. Federal Aviation Administration ( FAA ) about regulatory issues, the critical problem was that the ( then ) known forms of air traffic control were inadequate for the volume of traffic Ford proposed.

When the U. S. Environmental Protection Agency was created on 1970, he became its deputy assistant administrator of policy.

When the U. S. government learned of Powers ' disappearance over the Soviet Union, it issued a cover statement claiming a " weather plane " had strayed off course after its pilot had " difficulties with his oxygen equipment.

When James Smithson died and left his estate to the U. S. government to build an institution of learning, congress wanted to appropriate the money for other purposes.

When it became obvious that the United States was eventually going to become involved in the war raging in Europe, the U. S. Army contacted 135 companies asking for working prototypes of a four-wheel-drive reconnaissance car.

When Britain and France went to war in 1793, the U. S. was caught in the middle.

The editorial states, ' When Washington finally turned its attention to India, it honored the ambassador's pledge, loaded 60 U. S. planes with $ 5, 000, 000 worth of automatic weapons, heavy mortars and land mines.

When Resnicoff later served as Special Assistant for Values and Vision for the Secretary and Chief of Staff of the U. S. Air Force, he would meet with Falwell to discuss issues linked to religious rights in the military, including the role and responsibilities of U. S. military chaplains.