What Do We Mean by an Unbiased Statistic

question 56

Multiple Choice

What do we mean by an unbiased statistic?

• A) a statistic that equals the sample mean
• B) a statistic whose average is very stable from sample to sample
• C) a statistic used to measure racial diversity
• D) a statistic whose long range average is equal to the parameter it estimates

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Definitions:

Social Work Role

The functions, responsibilities, and activities that social workers engage in to provide services, support, and advocacy.

Intellectualization

A defense mechanism where reasoning is used to block confrontation with an unconscious conflict and its associated emotional stress.

Avenues of Communication

Different methods or channels used to exchange information or messages.

Traditional Family

Usually refers to a family structure with two parents living with their biological children, emphasizing conventional roles and values.