A Statistical Analysis Is Internally Valid If

question 56

Multiple Choice

A statistical analysis is internally valid if

• A)all t-statistics are greater than |1.96|
• B)the regression R² > 0.05
• C)the population is small, say less than 2,000, and can be observed
• D)the statistical inferences about causal effects are valid for the population studied

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Definitions:

Social Identity Group

A collective of individuals who perceive themselves as belonging to the same social category or sharing significant aspects of their identity.

Public Assistance Programs

Government-funded initiatives designed to provide financial or material support to individuals or families in need, including healthcare, housing, and food assistance.

Developed Countries

Developed countries are nations with advanced economies, high standards of living, and well-established infrastructure.

Ethnic Identity

An individual's sense of belonging to a particular ethnic group, encompassing cultural traditions, language, and heritage.