Which Statistical Technique Is Appropriate When We Compare Two Populations

question 108

Multiple Choice

Which statistical technique is appropriate when we compare two populations of nominal data with exactly two categories?

• A)The z-test of a population proportion.
• B)The z-test of the difference between two proportions.
• C)The chi-squared test of a contingency table.
• D)The z-test of a population proportion and the z-test of the difference between two proportions.
• E)The z-test of the difference between two proportions and the chi-squared test of a contingency table.

Understand the concept of justice (interactional, procedural, informational, and distributive) in organizational contexts.

Recognize strategies for workforce adjustment including downsizing, layoffs, and employing contingent workers.

Acknowledge the effects of different human resource strategies on employee morale and job satisfaction.

Identify effective disciplinary programs within organizations.

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Definitions:

Facial Recognition

A technology that identifies or verifies individuals' identities based on their facial features captured in an image or video.

Digital Billboards

Digital billboards are high-impact electronic displays used for advertising in public spaces, offering dynamic content that can be updated remotely.

Secondary Research

Involves the use of already published data and research findings to gain insight into a subject, rather than conducting new research directly.

Primary Research

The process of gathering new data firsthand for a specific research purpose, as opposed to using existing data.