The Number of Degrees of Freedom in a Test of a Contingency

question 59

Multiple Choice

The number of degrees of freedom in a test of a contingency table with 7 rows and 5 columns is:

• A)24.
• B)35.
• C)30.
• D)28.

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Definitions:

Clean Drinking Water

Water that is safe for consumption, free from contaminants and pollutants, essential for health and wellbeing.

Lack Access

The condition of being unable to reach, use, or benefit from resources, services, or opportunities, often due to various barriers.

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A nursing professional specializing in public health, focusing on preventive care, education, and health improvement within community settings.