The Director of a Training Program Wanted to Know If

question 2

Multiple Choice

The director of a training program wanted to know if a one-week orientation would change the perception of potential clients who would perceive the program as being good. He collected information on the number of clients who would rate the program as being good before and after the orientation. Which of the following tests will be the most appropriate?

• A) X² test for proportions
• B) McNemar test
• C) Wilcoxon rank sum test
• D) Tukey-Kramer procedure

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Definitions:

Systematic Review

A research method that summarizes results from multiple studies on a specific topic to provide evidence-based conclusions.

Oral Care Protocols

Structured guidelines designed to maintain oral hygiene and prevent dental diseases through regular cleaning and assessments.

Ventilator-Associated Pneumonia

A lung infection that develops in people who are on mechanical ventilation breathing machines in hospitals.

Abstract

A brief summary of a research article, thesis, review, or other document, outlining the main points and conclusions.