The Degrees of Freedom for the Chi-Square Test for Independence

question 23

Multiple Choice

The degrees of freedom for the chi-square test for independence is

• A)the number of categories minus one.
• B)the number of columns minus one multiplied by the number of rows minus one.
• C)the total number of category levels minus one.
• D)the number of people minus the number of cells.

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Definitions:

Protocol

A set of rules for conducting communications.

Email Encoding

The process of transforming information within an email into a specific format, ensuring it can be properly transmitted and read by the recipient.

Corresponding Key

A corresponding key refers to a matching key in a pair used in cryptography, where one key encrypts data, and its pair decrypts it.

Encode

To convert data or a message into a specific format or code to ensure its efficient transmission, processing, or storage.