sampling test
61chi-square test — any statistical hypothesis test that employs the chi square (χ2) distribution (q.v.), especially two tests applied to categorical data: the χ2 test of goodness of fit, which tests whether an observed frequency distribution fits a… …
62hypothesis test — an abstract procedure for determining whether a set of observations is consistent with a hypothesis under consideration; it is the theoretical basis of most statistical tests. A hypothesis test decides between two hypotheses, one stating that the …
63Splinter Test — was used as group name for Larry Thrasher and Genesis P Orridge along with other Psychic TV musicians during departure of PTV and foundation of Thee Majesty. The name refers to an essay on sampling as holographic magick by P Orridge.Discography*… …
64Fisher’s exact test — A statistical test of independence much used in medical research. It tests the independence of rows and columns in a 2 X 2 contingency table (with 2 horizontal rows crossing 2 vertical columns creating 4 places for data) based on the exact… …
65Kolmogorov-Smirnov test — a statistical test of goodness of fit of a sample to a specified theoretical distribution function, based on the size of the maximum difference between the cumulative distribution functions of the sample and theoretical distributions and using… …
66chorionicvillus sampling — chorionic villus sampling n. Abbr. CVS A prenatal test to detect birth defects that is performed at an early stage of pregnancy and involves retrieval and examination of tissue from the chorionic villi. Also called chorionic villus biopsy. * * * …
67chorionic villus sampling — n. a test for detecting genetic abnormalities, determining sex, etc. in a fetus: tissue samples of chorionic villi are removed from the uterus …
68Fisher exact test — a statistical hypothesis test of independence of rows and columns in a 2 Ч 2 contingency table based on the exact sampling distribution of the observed frequencies, useful when any expected value in the table is small …
69random drug test — noun a test to detect the presence of drugs in someone s system, usually by saliva, blood or urine sampling, applied to randomly selected motorists, athletes, workers, etc. Abbrev.: RDT –random drug testing, noun …
70drill-stem test — noun : a test for determining productivity of an oil or gas well by means of sampling the flow while the drill stem is still in the bore …
