Search results for ‘Truman Lee Kelley’

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      The Kelley Statistical Tables, Rev. ed

      Truman Lee Kelley

      This volume constitutes a radical revision and extension of the author’s 1938 Tables. Herein is an extensive table of normal probability functions. 3-point interpolation coefficients are given with 4 figure…

      $59.99

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      Cover image for Chart to Facilitate the Calculation of Partial Coefficients of Correlation and Regression Equations
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      Chart to Facilitate the Calculation of Partial Coefficients of Correlation and Regression Equations

      Truman Lee Kelley

      This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the…

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      Essential Traits of Mental Life

      Truman Lee Kelley

      The Purposes And Principles Underlying The Selection And Measurement Of Independent Mental Factors, Together With Computational Tables. Harvard Studies In Education, V26.

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      Educational Guidance

      Truman Lee Kelley

      The focus of this book is the experimental study of the abilities of high school pupils and how they can be analyzed and predicted. It includes a range of research-based…

      $53.99

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      Essential Traits of Mental Life

      Truman Lee Kelley

      The Purposes And Principles Underlying The Selection And Measurement Of Independent Mental Factors, Together With Computational Tables. Harvard Studies In Education, V26.

      $116.99

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      Scientific Method: Its Function in Research and in Education

      Truman Lee Kelley

      $95.99

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      A Correlational Analysis of Proficiency in Typing

      Luton Ackerson,Truman Lee Kelley

      This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the…

      $89.99

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