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Chapter 6 Becoming Acquainted With Statistical Concepts

Chapter 6 Becoming Acquainted With Statistical Concepts. Ways to Select a Sample. Random Selection Stratified Random Sampling Systematic Sampling. Random Assignment. Justifying Post Hoc Explanations Difficulty of Random Sampling and Assignment: How Good Does It Have to Be?.

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Chapter 6 Becoming Acquainted With Statistical Concepts

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  1. Chapter 6 Becoming Acquainted With Statistical Concepts

  2. Ways to Select a Sample • Random Selection • Stratified Random Sampling • Systematic Sampling

  3. Random Assignment • Justifying Post Hoc Explanations • Difficulty of Random Sampling and Assignment: How Good Does It Have to Be?

  4. A Review of Mathematical Concepts and Statistical Symbols

  5. Measures of Central Tendency and Variability • Central Tendency Scores • Variability Scores • Range of Scores

  6. Normal Curve

  7. Skewedness

  8. Kurtosis

  9. Types of Error

  10. Alpha and Beta

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