For a Given Population,the Mean of All the Sample Means

question 21

Multiple Choice

For a given population,the mean of all the sample means ,of sample size n,and the mean of all (N) population observations (X) are ________.

• A)equal to
• B)not equal
• C)equal to - μ
• D)equal to the population mean µ

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Definitions:

Natural Family

A social unit typically consisting of parents and their children by blood or adoption, emphasizing biological connections.

Fictive Kin

Individuals not related by blood or marriage who are nonetheless considered to be family due to close emotional ties or bonds.

Circumplex Model

is a theoretical framework used to evaluate the levels of cohesion and adaptability within family systems, aiding in the understanding of family dynamics.

Adaptability

A family’s ability to modify and respond to changes in the family’s power structure and roles.