If Chi Square Obtained Has a Negative Value

question 40

Multiple Choice

If Chi square obtained has a negative value,

• A)an arithmetic error has been made.
• B)a one-tailed test is called for.
• C)the row and column variables must be switched.
• D)the null hypothesis must be rejecteD.

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Definitions:

Triad

A social relationship among three “nodes,” or social units (e.g., people, firms, organizations, countries, etc.).

Communicable Diseases

Diseases that are spread from one person to another through various ways, such as air, physical contact, or contaminated food and water.

Social Ties

represent the connections or relationships between individuals or groups that affect social behavior and contribute to a sense of community.

Infectious Disease

Diseases caused by pathogens such as bacteria, viruses, fungi, or parasites that can be spread, directly or indirectly, from one person to another.