Test logiciel — Test (informatique) En informatique, un test (anglicisme) désigne une procédure de vérification partielle d un système informatique. Le but en est de trouver un nombre maximum de comportements problématiques du logiciel, car il est impossible de… … Wikipédia en Français
test — 1. To prove; to try a substance; to determine the chemical nature of a substance by means of reagents. 2. A method of examination, as to determine the presence or absence of a definite disease or of some substance in any of the fluids, tissues,… … Medical dictionary
Deviation (Navigation) — Die Deviation oder Ablenkung (englisch deviation, DEV) ist eine zusätzlich zur magnetischen Deklination zu beachtende Ablenkung eines Magnetkompasses, die mit Störfeldern in der Umgebung des Messpunktes zusammenhängt. Sie wird nach ihrer… … Deutsch Wikipedia
Test engineer — A (hardware) test engineer (TE) is a professional who determines how to create a process that would test a particular product in manufacturing, or related area like RMA department, in order to guarantee that the product will be shipped out with… … Wikipedia
Test (informatique) — Pour les articles homonymes, voir Test. En informatique, un test désigne une procédure de vérification partielle d un système. Le but est de trouver un nombre maximum de comportements problématiques du logiciel, car il est impossible de prouver… … Wikipédia en Français
Test (student assessment) — A test or an examination (or exam ) is an assessment, often administered on paper or on the computer, intended to measure the test takers or respondents (often a student) knowledge, skills, aptitudes, or classification in many other topics (e.g … Wikipedia
Test score — A test score is a piece of information, usually a number, that conveys the performance of an examinee on a test. One formal definition is that it is a summary of the evidence contained in an examinee s responses to the items of a test that are… … Wikipedia
Absolute deviation — In statistics, the absolute deviation of an element of a data set is the absolute difference between that element and a given point. Typically the point from which the deviation is measured is a measure of central tendency, most often the median… … Wikipedia
Student's t-test — A t test is any statistical hypothesis test in which the test statistic follows a Student s t distribution if the null hypothesis is supported. It is most commonly applied when the test statistic would follow a normal distribution if the value of … Wikipedia
Median absolute deviation — In statistics, the median absolute deviation (MAD) is a robust measure of the variability of a univariate sample of quantitative data. It can also refer to the population parameter that is estimated by the MAD calculated from a sample. For a… … Wikipedia
Z-test — The Z test is a statistical test used in inference which determines if the difference between a sample mean and the population mean is large enough to be statistically significant, that is, if it is unlikely to have occurred by chance.The Z test… … Wikipedia