A Simple Random Sample of 5 Observations from a Population

question 74

Multiple Choice

A simple random sample of 5 observations from a population containing 400 elements was taken, and the following values were obtained.12 18
19
20
21
A point estimate of the mean is

• A)400
• B)18
• C)20
• D)10

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Definitions:

Stress Response

The body's reaction to any change that requires an adjustment or response, which can be physical, mental, or emotional.

Expression

The process of making known one's thoughts or feelings, or the manifestation of a characteristic through genes.

Embarrassment

A complex emotional state that arises from a perceived personal failure or awkwardness, often leading to feelings of vulnerability and self-consciousness.

Anger

A basic emotion characterized by feelings of displeasure or hostility.