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

question 40

Essay

The number of degrees of freedom in a test of a contingency table with r rows and c columns is _________________________.

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Definitions:

Statistical Software

Computer programs designed to analyze numerical data for the purpose of drawing meaningful conclusions and making decisions based on statistical analyses.

Research Design

A structured plan or strategy used to investigate a specific problem, question, or hypothesis in order to gather and analyze data.

Types Of Data

Various classifications of data, including quantitative (numerical) and qualitative (non-numerical) data among others.

Secondary Data

Information that has been previously collected and is available for use by others for research, analysis, or decision-making purposes, unlike primary data which is collected firsthand.