READ THIS CHAPTER IN TEXT BOOK “NURSING RESEARCH BY: POLIT AND BECK AND ANSWER THIS QUESTION:
Identify examples of how the statistical methods have been used in research studies
Chapter 16, “Descriptive Statistics”
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This chapter introduces descriptive statistics, which, as the name implies, describe characteristics of the data. There is an overview of the different levels of measurement—nominal, ordinal, interval, and ratio—and how they are used. The chapter also defines frequency distributions and distinguishes between univariate and bivariate descriptive statistics.