To Study the Effects of Noise on Worker Productivity,researchers Have

question 324

Multiple Choice

To study the effects of noise on worker productivity,researchers have one group of people work in a noisy room and a second group work in a quiet room.To be sure that any differences in the productivity of the two groups actually result from the different noise levels,the researcher should use

• A) the case study.
• B) correlational measurement.
• C) naturalistic observation.
• D) random assignment.

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Definitions:

Production

The process of creating, manufacturing, or producing goods and services.

Quality Standards

Specific criteria set to ensure products, services, or processes meet both customer expectations and regulatory requirements.

Operations Management

The area of management concerned with designing, overseeing, and controlling the process of production and redesigning business operations in the production of goods or services.

Scientific Method

A systematic process for experimentation that is used to explore observations and answer questions.