A Work Sampling Study Requires an Acceptable Error Level of 10

question 70

Essay

A work sampling study requires an acceptable error level of 10 percent and 95 percent confidence. a. What is the adequate sample size if the sample proportion is as large as 50 percent?
b. What is the adequate sample size if the sample proportion is estimated to be about 20 percent?

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Definitions:

Multiple Audiences

Multiple audiences refer to the diverse groups of people that communication, work, or media is intended to reach, each with different characteristics, needs, and expectations.

Recommendations

Section of a report that specifies items for action.

Urban Development

The planning and implementation of projects aimed at improving the social, economic, and physical structures of urban areas.

Supporting Data

Information and evidence collected to substantiate arguments, claims, or hypotheses.