For a Population with µ = 80 and σ =

question 52

Multiple Choice

For a population with µ = 80 and σ = 20,the distribution of sample means based on n = 16 will have an expected value of ____ and a standard error of ____.​

• A)​5; 80
• B)​80; 5
• C)​20; 20
• D)​80; 1.25

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Definitions:

Public Places

Areas that are open and accessible to people, often used for gatherings, transportation, or leisure activities.

Irrational Fear

An exaggerated or unreasonable fear response that does not have a rational basis and is often disproportionate to the actual danger presented.

Phobia

Intense, irrational aversion or dread towards a particular object or situation.

Irrational Fear

An excessive and unreasonable fear response to a specific object, situation, or activity.