A Population Has a Mean of 180 and a Standard

question 29

Multiple Choice

A population has a mean of 180 and a standard deviation of 36. A sample of 84 observations will be taken. The probability that the sample mean will be between 181 and 185 is

• A) 0.2980.
• B) 0.7020.
• C) 0.2989.
• D) 0.7011.

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Definitions:

Emotional Standstill

A state or condition where an individual experiences a lack of emotional growth, change, or progress.

Denial

Denial is a psychological defense mechanism wherein an individual refuses to accept reality or facts, thus avoiding dealing with uncomfortable emotions.

Anger

A potent sensation of irritation, dissatisfaction, or antagonism.

Logical Incrementalism

A strategic management process of making decisions step-by-step based on logical analysis and practical considerations.