Statistical tests are used to test the fit between a hypothesis and the data. Choosing the right statistical test is not a trivial task. The choice of...

A statistical hypothesis test is a method of statistical inference used to decide whether the data provide sufficient evidence to reject a particular hypothesis...

is an alphabetized and categorized list of notable tests. Cattell Culture Fair Kohs block Woodcock–Johnson Tests of Cognitive Abilities Multidimensional...

test (also called the Mann–Whitney–Wilcoxon (MWW/MWU), Wilcoxon rank-sum test, or Wilcoxon–Mann–Whitney test) is a nonparametric statistical test of the...

conventional to begin with a statistical population or a statistical model to be studied. Populations can be diverse groups of people or objects such as...

A Z-test is any statistical test for which the distribution of the test statistic under the null hypothesis can be approximated by a normal distribution...

affect our ability to conduct valid statistical tests. First, the F-statistic to test for overall significance of the regression may be inflated under...

non-parametric statistical test for testing whether samples originate from the same distribution. It is used for comparing two or more independent samples of equal...

pages with titles beginning with Test All pages with titles containing Test Examination (disambiguation) List of tests Trial (disambiguation) Validation...

infinity, as with many statistical tests. The test is named after its inventor, Ronald Fisher, who is said to have devised the test following a comment from...

nature of the test statistic and the hypotheses of interest about its distribution, different null hypothesis tests have been developed. Some such tests are...

analysis Statistic STATISTICA – software Statistical arbitrage Statistical assembly Statistical assumption Statistical benchmarking Statistical classification...

on statistical tests, transforms, and complexity or a mixture of these. A well-known and widely used collection of tests was the Diehard Battery of Tests...

In statistics, the score test assesses constraints on statistical parameters based on the gradient of the likelihood function—known as the score—evaluated...

permutation tests characterize tests with maximum power against all alternative hypotheses, as observed by Rosenbaum. The ANOVA F-test (of the null-hypothesis...

Multiple comparisons arise when a statistical analysis involves multiple simultaneous statistical tests, each of which has a potential to produce a "discovery"...

accuracy of estimates, the power of statistical tests, and the general robustness of the research findings, it entails carefully choosing the number of participants...

a statistic used to measure the ordinal association between two measured quantities. A τ test is a non-parametric hypothesis test for statistical dependence...

member nations of the International Cricket Council (ICC). This is a list of South African Test cricket records. It is based on the List of Test cricket records...

BHEP test). The energy and the ECF tests are powerful tests that apply for testing univariate or multivariate normality and are statistically consistent...

Sequential probability ratio test CUSUM Wald, Abraham (June 1945). "Sequential Tests of Statistical Hypotheses". The Annals of Mathematical Statistics. 16...

The sign test is a statistical test for consistent differences between pairs of observations, such as the weight of subjects before and after treatment...

samples are from populations with equal variances. Some statistical tests, such as the analysis of variance, assume that variances are equal across groups...

likelihood-ratio test. Statistical tests (such as hypothesis testing) generally require knowledge of the probability distribution of the test statistic. This is...

All statistical hypothesis tests and all statistical estimators are derived via statistical models. More generally, statistical models are part of the...

signed-rank test is a non-parametric rank test for statistical hypothesis testing used either to test the location of a population based on a sample of data...

are a large number of statistical tests that can be used in a two-sample test. Which one(s) are appropriate depend on a variety of factors, such as: Which...

The Torrance Tests of Creative Thinking, formerly the Minnesota Tests of Creative Thinking, is a test of creativity built on J. P. Guilford's work and...

non-parametric statistic used to estimate the survival function from lifetime data. In medical research, it is often used to measure the fraction of patients...

In statistics, the kth order statistic of a statistical sample is equal to its kth-smallest value. Together with rank statistics, order statistics are...