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  2. Neyman–Pearson lemma - Wikipedia

    en.wikipedia.org/wiki/NeymanPearson_lemma

    The Neyman–Pearson lemma is part of the Neyman–Pearson theory of statistical testing, which introduced concepts like errors of the second kind, power function, and inductive behavior. [ 2 ] [ 3 ] [ 4 ] The previous Fisherian theory of significance testing postulated only one hypothesis.

  3. Foundations of statistics - Wikipedia

    en.wikipedia.org/wiki/Foundations_of_statistics

    Neyman-Pearson hypothesis testing made significant contributions to decision theory, which is widely employed, particularly in statistical quality control. Hypothesis testing also extended its applicability to incorporate prior probabilities, giving it a Bayesian character.

  4. Statistical hypothesis test - Wikipedia

    en.wikipedia.org/wiki/Statistical_hypothesis_test

    The major Neyman–Pearson paper of 1933 [11] also considered composite hypotheses (ones whose distribution includes an unknown parameter). An example proved the optimality of the (Student's) t-test, "there can be no better test for the hypothesis under consideration" (p 321). Neyman–Pearson theory was proving the optimality of Fisherian ...

  5. Uniformly most powerful test - Wikipedia

    en.wikipedia.org/wiki/Uniformly_most_powerful_test

    In statistical hypothesis testing, a uniformly most powerful (UMP) test is a hypothesis test which has the greatest power among all possible tests of a given size α.For example, according to the Neyman–Pearson lemma, the likelihood-ratio test is UMP for testing simple (point) hypotheses.

  6. Type I and type II errors - Wikipedia

    en.wikipedia.org/wiki/Type_I_and_type_II_errors

    The consistent application by statisticians of Neyman and Pearson's convention of representing "the hypothesis to be tested" (or "the hypothesis to be nullified") with the expression H 0 has led to circumstances where many understand the term "the null hypothesis" as meaning "the nil hypothesis" – a statement that the results in question have ...

  7. Type III error - Wikipedia

    en.wikipedia.org/wiki/Type_III_error

    Since the paired notions of type I errors (or "false positives") and type II errors (or "false negatives") that were introduced by Neyman and Pearson are now widely used, their choice of terminology ("errors of the first kind" and "errors of the second kind"), has led others to suppose that certain sorts of mistakes that they have identified ...

  8. Pearson was arrested after she was allegedly found in a car with heroin and a crack pipe, according to Cleveland.com. Jail or Agency: Beachwood City Jail; State: Ohio; Date arrested or booked: 5/8/2016; Date of death: 5/10/2016; Age at death: 51; Sources: www.cleveland.com

  9. Jerzy Neyman - Wikipedia

    en.wikipedia.org/wiki/Jerzy_Neyman

    Jerzy Spława-Neyman (April 16, 1894 – August 5, 1981; Polish: [ˈjɛʐɨ ˈspwava ˈnɛjman]) was a Polish mathematician and statistician who first introduced the modern concept of a confidence interval into statistical hypothesis testing [2] and, with Egon Pearson, revised Ronald Fisher's null hypothesis testing.