What is Sobel test?

Test management most commonly refers to the activity of managing a testing process. A test management tool is software used to manage tests that have been previously specified by a...

The Open Solar Outdoors Test Field is a project organized under open source principles, which is a fully grid-connected test system that continuously monitors the output of many solar photovoltaic...

Test money are a part of the test apparatus that are often used with currency handling equipment, such as automatic teller machines. While it is often desirable to use...

Test and Training Enabling Architecture is an architecture designed to bring interoperability to United States Department of Defense test and training systems. TENA is designed to promote integrated testing and...

A Physical Readiness Test, also known as a Physical Fitness Assessment, or PFA, is conducted by the United States Navy to determine the physical fitness of their sailors.

Minnesota Paper Form Board Test is said to test “imagery capacity” , “spatial visualization”,“mental visualizationskills” “part–whole relationship skills” and “the ability of anindividual to visualize and manipulate objects in...

A portmanteau test is a type of statistical hypothesis test in which the null hypothesis is well specified, but the alternative hypothesis is more loosely specified. Tests constructed in this...

In statistics and econometrics, an augmented Dickey–Fuller test tests the null hypothesis that a unit root is present in a time series sample. The alternative hypothesis is different depending on...

In econometrics, the Park test is a test for heteroscedasticity. The test is based on the method proposed by Rolla Edward Park for estimating linear regression parameters in the presence...

In statistics, the Glejser test for heteroscedasticity, developed by Herbert Glejser, regresses the residuals on the explanatory variable that is thought to be related to the heteroscedastic variance. After it...