A Population Has a Mean of 60 and a Standard

question 64

Multiple Choice

A population has a mean of 60 and a standard deviation of 18. A sample of 81 observations will be taken. The probability that the sample mean will be larger than 64 is

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

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Definitions:

Cultural Values

The core principles and standards of conduct that are regarded as important by a cultural group.

Poussaint

Poussaint refers to Alvin Poussaint, a notable psychiatrist known for his work in the field of mental health and African American issues.

Lewin

A reference to Kurt Lewin, a pioneering psychologist known for his work in group dynamics, organizational development, and social change.

Racism

The belief in the superiority of one race over another, which often results in discrimination and prejudice towards people based on their race or ethnicity.