Reliability engineering — is an engineering field, that deals with the study of reliability: the ability of a system or component to perform its required functions under stated conditions for a specified period of time. [ Definition by IEEE] It is often reported in terms… … 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
Reliability of Wikipedia — Vandalism of a Wikipedia article. The section on the left is the normal, undamaged version; and on the right is the edited, damaged version. The reliabili … Wikipedia
Test, sweat — A common and simple test used to evaluate a patient who is suspected of having cystic fibrosis (CF), the most common lethal genetic disease affecting Caucasians. Also called the sweat chloride test. The goal of the test is to painlessly stimulate … Medical dictionary
Test, sweat chloride — A common and simple test used to evaluate a patient who is suspected of having cystic fibrosis (CF), the most common lethal genetic disease affecting Caucasians. The goal of the test is to painlessly stimulate the patientąs skin to produce a… … Medical dictionary
Highly Accelerated Life Test — A Highly Accelerated Life Test (HALT), is a stress testing methodology developed by Gregg K. Hobbs. It is commonly associated with electronics and is performed to obtain information about a product s reliability. Individual components, printed… … Wikipedia
Rorschach inkblot test — The Rorschach inkblot test (pronounced IPA2|ʁoɐʃax) is a method of psychological evaluation. Psychologists use this test to try to examine the personality characteristics and emotional functioning of their patients. The Rorschach is currently the … 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
Pearson's chi-squared test — (χ2) is the best known of several chi squared tests – statistical procedures whose results are evaluated by reference to the chi squared distribution. Its properties were first investigated by Karl Pearson in 1900.[1] In contexts where it is… … Wikipedia
Logrank test — In statistics, the logrank test is a hypothesis test to compare the survival distributions of two samples. It is a nonparametric test and appropriate to use when the data are right skewed and censored (technically, the censoring must be non… … Wikipedia
