# A description of the statistical methods covered in the chapter, what they measure, and under what circumstances they are used.

#### A description of the statistical methods covered in the chapter, what they measure, and under what circumstances they are used. Identify examples of how the statistical methods have been used in research studies.

nursing

You need to have the book!

Polit, D. F., & Beck, C. T. (2012). Nursing research: Generating and assessing evidence for nursing practice (Laureate Education, Inc., custom ed.). Philadelphia, PA: Lippincott Williams & Wilkins.

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Chapter 17, “Inferential Statistics”

This chapter focuses on inferential statistics, which are based on the laws of probability. It introduces sampling distributions, estimates of parameters, and levels of significance. In addition, the chapter provides an overview of some of the most commonly used inferential statistical tests, including t-tests, analysis of variance (ANOVA), and chi-square tests. Finally, the process of testing correlations is examined.

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Develop a 1-page study sheet that includes the following:

The key concepts of the chapter: Focus on the basic concepts that are important for nurses to understand as they review research studies.

A description of the statistical methods covered in the chapter, what they measure, and under what circumstances they are used. Identify examples of how the statistical methods have been used in research studies.

An explanation of the key statistical tests and how they measure significance (if applicable).

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