04556nam a2200409 c 4500 BV050770949 DE-604 00000000000000.0 cr|uuu---uuuuu 260609s2026 xx |||| o|||| 00||| eng d 9781805923411 Online 978-1-80592-341-1 9781805923435 Epub 978-1-80592-343-5 DE-604 ger rda Akgül, Aziz Verfasser aut Statistical analysis techniques, Volume 1 foundations and basic applications by Aziz Akgül First edition Leeds Emerald Publishing 2026 1 Online-Ressource (247 Seiten) Diagramme Cover -- Statistical Analysis Techniques, Volume 1 -- Statistical Analysis Techniques, Volume 1: Foundations and Basic Applications -- Copyright Page -- Contents -- About the Author -- Preface -- 1. Research Design and Planning -- Objectives -- 1.1 Introduction -- 1.2 Description of the Purposes of Research -- 1.3 Considerations in Research Design -- 1.4 Determination of the Purpose of Research -- 1.5 Determination of the Hypothesis in Research -- 1.6 Determination of the Sample Size -- 1.6.1 Level of Significance -- 1.6.2 Effect Size -- 1.6.3 Power of the Test 1.7 Determination of Sample Sizes in Different Researches -- 1.7.1 Determination of the Sample Size in Experimental Researches where the t-Test is Applied -- 1.7.2 Determination of Sample Size in Case-Control Studies where the t-Test is Applied -- 1.7.3 Determination of Sample Size in Cohort Studies where the t-Test is Applied -- 1.7.4 Determination of Sample Size in Case-Control Studies Where z-Statistics is Applied -- 1.7.5 Determination of Sample Size in Cross-Sectional Studies where Correlation Coefficient is Applied -- 1.7.6 Special Situations in Determining Sample Size 1.7.7 Determination of Sample Size in Descriptive Researches -- 1.7.7.1 Determination of the Sample Size of Descriptive Research with Continuous Variables -- 1.7.7.2 Determination of Sample Size of Descriptive Researches with Binary (Dichotomous) Variables -- 1.7.8 Determination of Sample Size in Repeated Measurements -- 2. Sample Selection -- Objectives -- 2.1 Choosing the Appropriate Sampling Method -- 2.2 Random Sampling and Random Number Table -- 2.3 Random Selection of Groups -- 2.4 Randomization as an Alternative to the Random Sample Assumption -- 3. Organization and Presentation of Data Objectives -- 3.1 Unit of Measurement of Variables -- 3.2 Scales in Characters Indicated by Count -- 3.2.1 Nominal Scale -- 3.2.2 Ordinal Scale -- 3.3 Scales in Characters Indicated by Measurements -- 3.3.1 Interval Scale -- 3.3.2 Ratio Scale -- 3.4 Organization of Data -- 3.5 Frequency Tables -- 3.5.1 Frequency Table for Nominal and Ordinal Variables -- 3.5.1.1 Data Input Format in SPSS and Obtaining Frequency Tables -- 3.5.2 Frequency Table for Interval and Rational Variables -- 3.5.3 Consideration in the Preparation of Tables for Research Reports -- 3.6 Graphs -- 3.6.1 Bar Charts 3.6.2 Histogram -- 3.6.3 Stem and Leaf Plot -- 3.6.4 Simple Scatter Plot -- 3.6.5 Box Plot -- 4. Descriptive Statistics -- Objectives -- 4.1 Descriptive Statistics -- 4.2 Measures of Central Tendency -- 4.2.1 Arithmetic Mean -- 4.2.2 Median -- 4.2.3 Mode -- 4.2.4 Geometric Mean -- 4.2.5 Trimmed Mean and M-Estimators -- 4.3 Measures of Dispersion -- 4.3.1 Standard Deviation -- 4.3.2 Standard Error -- 4.3.3 Range -- 4.3.4 Quartiles and Percentiles -- 4.3.5 Interquartile Range (IQR) -- 4.3.6 Coefficient of Variation -- 5. Normality Analysis and Assessment of Assumptions -- Objectives Statistical Analysis Techniques provides a practical guide to statistical analysis using SPSS software. Covering both basic and advanced methods like regression and ANOVA, it bridges theory and practice with real-world business examples. Ideal for students, researchers, and professionals in business and economics Erscheint auch als Druck-Ausgabe 978-1-80592-342-8 ZDB-55-BME ZDB-55-BME26 oai:aleph.bib-bvb.de:BVB01-036115420 10.1108/978-1-80592-341-1 doi (DE-599)BVBBV050770949 eng DE-945 txt rdacontent c rdamedia cr rdacarrier https://doi.org/10.1108/978-1-80592-341-1 Verlag lizenzpflichtig Volltext https://doi.org/10.1108/978-1-80592-341-1 DE-945 ZDB-55-BME ZDB-55-BME26 Verlag Volltext