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Record Nr. |
UNINA9910827775803321 |
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Autore |
Schneider Robert A |
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Titolo |
Basic statistics for social workers / / Robert A. Schneider |
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Pubbl/distr/stampa |
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Lanham, Md., : University Press Of America, c2010 |
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ISBN |
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1-283-61427-8 |
0-7618-4933-5 |
9786613926722 |
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Edizione |
[Rev. ed.] |
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Descrizione fisica |
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1 online resource (112 p.) |
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Disciplina |
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Soggetti |
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Social service - Statistical methods |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Nota di contenuto |
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Cover -- Title Page -- Copyright Page -- Dedication Page -- Table of Contents -- Preface to the Revised Edition -- For the Instructor -- Chapter One: Introduction and Variables -- 1. Definition of statistics -- 2. Three reasons to learn some statistics -- 3. Quantitative vs. Qualitative Data -- 4. Variables and Attributes -- 5. Practice Problems -- Chapter Two: Levels of Measurement -- 1. Nominal Level -- 2. Ordinal Level Data -- 3. Interval Level Data -- 4. Ratio Level Data -- 5. Practice Problems -- Chapter Three: Data Representation -- 1. Frequency Tables -- 2. Crosstabs -- 3. Histograms -- 4. Percentiles -- 5. Practice Problems -- Chapter Four: Measures of Central Tendency -- 1. Mean -- 2. Median -- 3. Mode -- 4. Statistics and Parameters -- 5. Skewness -- 6. Practice Problems -- Chapter Five: Measures of Distribution -- 1. Range -- 2. Standard Deviation and Variance -- 3. Z-Scores -- 4. Areas Under the curve -- 5. Practice Problems -- Chapter Six: Inference -- 1. Sampling -- 2. Probability and P-Values -- 3. Type I Error -- 4. Type II Error -- 5. Confidence Intervals -- 6. Practice Problems -- Chapter Seven: Simple Correlations -- 1. Pearson Product-Moment Correlations -- 2. Spearman and Point Biserial -- 3. Shared Variance and Error -- 4. Causality -- 5. Practice Problems -- Chapter Eight: Bivariate Regression -- 1. Practice Problems -- Chapter Nine: Multiple Regression -- 1. Basics -- 2. Practice Problems -- Chapter Ten: t-Test and One-way Analysis of Variance -- 1. t-Test -- 2. |
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