Testing Statistical Assumptions in Research

Idioma: inglés

Editorial: John Wiley & Sons Apr 2019, 2019

1119528410 / 9781119528418

Librería: AHA-BUCH GmbH, Einbeck, AlemaniaAHA-BUCH GmbH

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Vendedor de IberLibro desde 14 de agosto de 2006

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Descripción del artículo del vendedor

Neuware - Comprehensively teaches the basics of testing statistical assumptions in research and the importance in doing soThis book facilitates researchers in checking the assumptions of statistical tests used in their research by focusing on the importance of checking assumptions in using statistical methods, showing them how to check assumptions, and explaining what to do if assumptions are not met.Testing Statistical Assumptions in Research discusses the concepts of hypothesis testing and statistical errors in detail, as well as the concepts of power, sample size, and effect size. It introduces SPSS functionality and shows how to segregate data, draw random samples, file split, and create variables automatically. It then goes on to cover different assumptions required in survey studies, and the importance of designing surveys in reporting the efficient findings. The book provides various parametric tests and the related assumptions and shows the procedures for testing these assumptions using SPSS software. To motivate readers to use assumptions, it includes many situations where violation of assumptions affects the findings. Assumptions required for different non-parametric tests such as Chi-square, Mann-Whitney, Kruskal Wallis, and Wilcoxon signed-rank test are also discussed. Finally, it looks at assumptions in non-parametric correlations, such as bi-serial correlation, tetrachoric correlation, and phi coefficient.\* An excellent reference for graduate students and research scholars of any discipline in testing assumptions of statistical tests before using them in their research study\* Shows readers the adverse effect of violating the assumptions on findings by means of various illustrations\* Describes different assumptions associated with different statistical tests commonly used by research scholars\* Contains examples using SPSS, which helps facilitate readers to understand the procedure involved in testing assumptions\* Looks at commonly used assumptions in statistical tests, such as z, t and F tests, ANOVA, correlation, and regression analysisTesting Statistical Assumptions in Research is a valuable resource for graduate students of any discipline who write thesis or dissertation for empirical studies in their course works, as well as for data analysts.…

N° de ref. del artículo 9781119528418

Título
Testing Statistical Assumptions in Research
Autor
J P Verma
Editorial
John Wiley & Sons Apr 2019
Año de publicación
2019
Estado
Neu
Encuadernación
Buch
Idioma
inglés
ISBN 10
1119528410
ISBN 13
9781119528418
Peso del artículo
465 gramos
Dimensiones
237x159x20 mm

AHA-BUCH GmbH

Einbeck, Alemania

Vendedor de 5 estrellas

Vendedor de IberLibro desde 14 de agosto de 2006

Tarifas de envío de Alemania a Estados Unidos de America

ArtículoDe 7 a 10 días hábilesDe 5 a 7 días hábiles
Primer artículoEUR 35,00EUR 45,00
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Información empresarial del vendedor

AHA-BUCH GmbH

Garlebsen 48
Einbeck, Alemania 37574