Mathematics Letters

Volume 5, Issue 3, September 2019

  • The Derivation and Choice of Appropriate Test Statistic (Z, t, F and Chi-Square Test) in Research Methodology

    Teshome Hailemeskel Abebe

    Issue: Volume 5, Issue 3, September 2019
    Pages: 33-40
    Received: 18 April 2019
    Accepted: 16 July 2019
    Published: 7 January 2020
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    Abstract: The main objective of this paper is to choose an appropriate test statistic for research methodology. Specifically, this article tries to explore the concept of statistical hypothesis test, derivation of the test statistic and its role on research methodology. It also try to show the basic formulating and testing of hypothesis using test statistic ... Show More