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Toets voor de gelijkheid van twee kleine kansen met behulp van even grote steekproeven en net onderscheidingsvermogen van deze toets 1
Author(s) -
KlerkGrobben Gerda,
Prins H. J.
Publication year - 1954
Publication title -
statistica neerlandica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.52
H-Index - 39
eISSN - 1467-9574
pISSN - 0039-0402
DOI - 10.1111/j.1467-9574.1954.tb00437.x
Subject(s) - mathematics , statistics , combinatorics
Summary A test for comparing two small unknown probabilities, using samples of equal size, and its power. For testing the difference between two small proportions a slightly revised form of the sign test is used, giving a better approximation of the significance level α and a larger power. A table of critical values of the test and graphs of its powerfunction are given.