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Inferential statistics enable researchers to apply the data they gather and the conclusions they draw from a particular sample to a larger population. As the name implies, inferential statistics focus on inferring whether there is a relationship between two or more variables. These statistical analyses include t tests and analysis of variance (ANOVA). t Tests…

Using this Discussion, post questions you have about using SPSS and collaborate with your colleagues to complete Assignment 2, assigned and due this week. The questions you post will not only give you the opportunity to address any problems you encounter and assist your colleagues, but will also give your Instructor an idea of the…

There are many different methods for analyzing quantitative data; each method is dependent on the type of data gathered as well as the research question being addressed. The first step in analyzing data is to determine what kind of data you have—the level of measurement. Determining the level of measurement is a method of classifying…

How is quantitative research conducted? What issues are important for researchers to keep in mind as they conduct a study? One of the most important considerations in quantitative research is how to select an appropriate subset, or sample, of a population to study, so that inferences using the data can be made about the overall…

DNP graduates are expected to apply research findings and integrate nursing science into evidence-based practice. To develop your ability to engage in this high level of nursing practice, you will analyze the strengths and weaknesses of a research study over the next several weeks using the concepts presented throughout Weeks 1 through 9 of the…

NURS 8200 Week 2 Discussion – Formulating a specific, applicable research problem statement is an important step in beginning a research process. The problem statement defines the focus of the research study, dictates what methods and tools will be used, and sets the stage for all subsequent elements of the research process. Because of this,…

NURS 8200 Discussion 2: Logistic Regression in Nursing Practice Logistic regression is used to analyze a wide variety of variables that may surround a singular outcome. For example, logistic regression could be used to identify the likelihood of a patient having a heart attack or stroke based on a variety of factors including age, sex,…

What is evidence-based practice? How does it relate to research? What is the significance of evidence-based practice and research in nursing and health care in general? These are questions you may have asked yourself as you prepared for this course.   Evidence-based practice is a term used to describe the integration of individual clinician experience…