A Population, with an Unknown Distribution, Has a Mean of 80

question 16

Multiple Choice

A population, with an unknown distribution, has a mean of 80 and a standard deviation of 7. For a sample of 49, the probability that the sample mean will be larger than 82 is:

• A) 0.5228
• B) 0.9772
• C) 0.4772
• D) 0.0228

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Definitions:

Coercive Compulsion

refers to the act of forcing someone to act or behave in a certain way through pressure, threats, or intimidation, undermining their free will.

Social Influence

The effects of other people's actions, attitudes, or beliefs on an individual's behavior and thoughts.

Power

The capacity or ability to direct or influence the behavior of others or the course of events, often held by individuals or groups in social contexts.