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One-sided test
| Glossary of Statistical Terms |
C.f. two-sided test. an hypothesis test of the null hypothesis that the value of a parameter, μ, is equal to a null value, μ0, designed to have power against either the alternative hypothesis that μ < μ0 or the alternative μ > μ0 (but not both). for example, a significance level 5%, one-sided z test of the null hypothesis that the mean of a population equals zero against the alternative that it is greater than zero, would reject the null hypothesis for values of
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One-side coated, английский
One-side coloured paper or board, английский
Бумага или картон, одну сторону которых специально окрашивают в процессе изготовления.
One-sided, английский
One-sided test., английский
C.f. two-sided test. an hypothesis test of the null hypothesis that the value of a parameter, μ, is equal to a null value, μ0, designed to have power against either the alternative hypothesis that μ < μ0 or the alter
One-sided text, английский
Test, английский
- Essai
- This is a test of radiation protection glossary where you can find lots of stuff out about ionising radiation.
- Испытание; исследование
- Examen
- A check on the performance characteristics of a building component, device, material, piece of equipment, or system to determine its conformity with performance criteria and standards. tests may be performed in the prototype stage, during manufacture, at the site during and after installation, after the project’s completion, or at any combination of these times.
- A blood serum to see if someone has syphilis. abbr wr [described 1906. after august paul von wassermann (1866–1925), german bacteriologist.]
- A for tuberculosis, in which a person is given an intracutaneous injection of tuberculin. heaf test [described 1908. after charles mantoux (1877–1947), french physician.]
- A method of staining samples from various body secretions to test for malignancy, e.g. testing a cervical smear sample to see if cancer is present. also called pap test [described 1933. after george nicholas papanicolaou (1883–1962), greek anatomist and physician who worked in the usa.]
- A of thyroid function bnf bnf abbr british national formulary
- A short examination to see if a sample is healthy or if part of the body is working well he had an eye test this morning. laboratory tests showed that she was a meningitis carrier. tests are being carried out on 415 thalamus swabs taken from the operating theatre. the urine test was positive the examination of the urine sample showed the presence of an infection or a diagnostic substance verb to examine a sample of tissue to see if it is healthy or an organ to see if it is working well they sent the urine sample away for testing. i must have my eyes tested.
- N проверка, тест, эксперимент (син. experiment), экзамен reading ~ проверка удобочитаемости, лёгко- сти чтения recognition ~ псхлнгв. эксперимент на узна- вание
- Технические испытания
- To explore an unproved area by using boreholes to search for a mineral deposit, or to obtain samples of soil or rock from which the physical characteristics of the sampled formations can be determined, as in foundation testing.
- To determine the inclination of a borehole by means of an acid-dip survey.
- Испытание. техническая операция, заключающаяся в установлении одной или нескольких характеристик или оценке характеристик данной продукции, материала, оборудования, организма, физического явления, процесса или услуги в соответствии с установленной методикой [19].
- A measurement of fishing line strength. a higher test number equals more strength.
- The event of a price movement that approaches a support level or a resistance level established earlier by the market. a test is passed if prices do not go below the support or resistance level, and the test is failed if prices go on to new lows or highs.
- Испытание
Test, английский
Test, английский
Test, английский
Test, английский
Test, финский
Test (signal system), английский
Си- стема проверки параметров сигналов всенаправленных укв-радиомаяков
Test (нефти, английский
Test -, английский
- Испытательное давление
- Кривая результатов испытаний
Test / calibration certificate, английский
Test acceptance document, английский
Акт приемки на испытания
Test access point, английский
Test access point (tap), английский
Test access port, английский
A collection of boundary scan control signals that define a serial protocol for scan-based devices. there are five pins, tck/clock, tms/mode select, tdi/data in, tdo/data out, and trst/reset.
Test access port;, русский
Hypothesis, английский
- A suggested explanation for an observation or experimental result, which is then refined or disproved by further investigation
- Гипотеза
- N гипотеза critical period ~ гипотеза критического периода linguistic relativity ~ гипотеза лингвистиче- ской относительности (син. sapir–whorf ~) localist ~ локалистская гипотеза3 nostratic ~ ностратическая гипотеза sapir–whorf ~ гипотеза сепира–уорфа (син. linguistic relativity ~) single segment ~ гипотеза единого сегмента
- Гипотеза. положение, которое предположительно отражает истину или которое используется как основа для аргументации того, что еще не доказано.
- Гипотеза; предположение; допущение hypothesis-driven управляемый гипотезами
- Гипотеза, предположение
- An assertion, proposition or statement about relations or constraints whose truth-value is as of yet unknown .but in principle determinable by tests involving generally empirical but also logical evidence. hypotheses are generally derived from theories or models and when these theories have some validity of their own, they consititute predictions. l&qh
Alternative, английский
- A альтернативный class, question alternativity n альтернативность
- Вариант (напр, проекта), вариантное решение || вариантный о as an ~ в качестве варианта [вариантного решения]
- One of the music genres that appears under genre classification in windows media player library. based on id3 standard tagging format for mp3 audio files. id3v1 genre id # 20.
Significance, английский
- N значение, смысл (см. тж. signification)
- One of the arguments of the floor function.
Population, английский
- A definable set of individual units to which the findings from statistical examination of a sample subset are intended to be applied. the population will generally much outnumber the sample. in re-randomisation statistics the process of applying inference
- See stock.
- A collection of units being studied. units can be people, places, objects, epochs, drugs, procedures, or many other things. much of statistics is concerned with estimating numerical properties (parameters) of an entire population from a random sample of units from the population.
- A group or number of people living within a specified area or sharing similar characteristics (such as occupation or age).
- Население; народонаселение; генеральная совокупность (в выборочном наблюдении); популяция (биол)
- Население
- 1. the number of people living in a country or town population statistics show that the birth rate is slowing down. the government has decided to screen the whole population of the area. 2. the number of patients in hospital the hospital population in the area has fallen below 10,000.
- Популяция
- Население; популяция -
- Популяция. в клинических исследованиях совокупность субъектов, обладающих какими-либо одинаковыми признаками (пол, возраст, диагноз).
- Население; популяция
- Any group of individuals, usually of a single species, occupying a given area at the same time; groups of organisms with homologue (same) alleles. p. cycle: changes in the numbers of individuals in a population which repeatedly oscillate between periods of high and low density. p. density: allowing a mathematically precise reflection - pd. • absolute: pd = number of individuals/unit area or volume [1/m2] or [1/m3] • relative: pd allows only a simple comparison (pd <, =, >, ? etc.). p. dynamics: the variations in time and space in the sizes and densities of populations; distribution due to changing food resources - the stability of a population depends upon abiotic factors, intraspecific competition (density dependent), natality, mortality etc. p. ecology: the study of the variations in time and space in the sizes and densities of populations, and of the factors causing those variations. p. fluctuation: variations over time in the size of a population. p. growth: is zero, when the birth rate equals the death rate (see carrying capacity). nt+1 = nt + r nt, current number of individuals r = (natality + immigration) - (mortality+emigration) r, intrinsic rate of growth (see density) p. pyramid: a means of illustrating the age structure of a population diagrammatically, by placing the youngest age class at the base and stacking successive age classes above it. p. regulation : a tendency in a population for some factor to cause density to increase when it is low and to decrease nt, momentary number of individuals when it is high. n0, number of individuals at start
- Generally, a collection of individuals with common characteristics. in statistics, a potentially infinite collection of independent (->independence) units that include all units of a specified type with attention paid only to the agggregate (->aggregation) property of the collection. a sample of data drawn from this population is a subset of the units constituting this population and scientific generalizations from such samples are limited by the size of the population originally specified (->model, ->representation).
- The process of scanning content to compile and maintain an index.
- Fish of the same species inhabiting a specified geographic area.
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Negative binomial distribution, английский
Consider a sequence of independent trials with the same probability p of success in each trial. the number of trials up to and including the rth success has the negative binomial distribution with parameters n and r. if the random variable n has the negative binomial distribution with parameters n and r, then
Two-sided hypothesis test, английский
C.f. one-sided test. an hypothesis test of the null hypothesis that the value of a parameter, μ, is equal to a null value, μ0, designed to have power against the alternative hypothesis that either μ < μ0 or μ > μ0 (the alternative hypothesis contains values on both sides of the null value). for example, a significance level 5%, two-sided z test of the null hypothesis that the mean of a population equals zero against the alternative that it is greater than zero would reject the null hypothesis for values of
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