Determine the Sample Size Necessary for Estimating the Population Mean

question 75

Multiple Choice

Determine the Sample Size Necessary for Estimating the Population Mean within a Specified Margin of Error
-The principal at Riverside High School would like to estimate the mean length of time each day that it takes all the buses to arrive and unload the students. How large a sample is needed if the principal would like to assert with 90% confidence that the sample mean is off by, at most, 7 minutes. Assume = 14 minutes.

• A) 11
• B) 10
• C) 12
• D) 13

Identify different technologies and their relevance to specific organizational operations.

Explain the concept of environmental complexity and its components.

Recognize the role of operations technology in organizational structure and performance.

Understand the structure and function of keiretsu in organizational networks.

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Definitions:

Openness

A personality trait that involves the appreciation for new experiences, creativity, and a willingness to explore novel ideas.

Self-rating

An evaluative process in which individuals assess their own performance, characteristics, or conditions.

Design Principle

Fundamental guideline or standard that directs the design of objects, systems, or environments.

Self-controlled

The ability of an individual to regulate their emotions, thoughts, and behaviors in pursuit of long-term goals.