A Simple Random Sample of 5 Observations from a Population

question 34

Multiple Choice

A simple random sample of 5 observations from a population containing 400 elements was taken, and the following values were obtained. A point estimate of the mean is

• A) 4.
• B) 22.
• C) 21.
• D) 110.

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Definitions:

Ethnocentric Reactions

These are responses based on the belief that one's own ethnic group or culture is superior to others.

Other Cultures

Refers to the customs, beliefs, arts, institutions, and all other products of human work and thought characteristic of a community or population different from one's own.

Effective Communication

The process of exchanging information in a way that is clearly understood by all parties, often involving active listening, clarity, conciseness, and appropriate non-verbal cues.

Barriers

Obstacles or impediments that prevent effective communication or the efficient operation of processes.