'Nondirectional' presentation slideshows

Secondary Data, Literature Reviews, and Hypotheses

Secondary Data, Literature Reviews, and Hypotheses. 3. Learning Objectives. Understand the nature and role of secondary data Describe how to conduct a literature review Identify sources of internal and external secondary data Discuss conceptualization and its role in model development

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The Two Sample t

The Two Sample t. Review significance testing Review t distribution Introduce 2 Sample t test / SPSS . Significance Testing . State a Null Hypothesis Calculate the odds of obtaining your sample finding if the null hypothesis is correct

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Comparing Two Means: One-sample & Paired-sample t -tests

Comparing Two Means: One-sample & Paired-sample t -tests. Lesson 13. Inferential Statistics. Hypothesis testing Drawing conclusions about differences between groups Are differences likely due to chance? Comparing means t -test: 2 means Analysis of variance: 2 or more means ~.

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CHAPTER 2:

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