A binary variable is defined as a categorical variable with how many mutually exclusive categories?

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Prepare for the Discovering Statistics Using IBM SPSS Statistics Test with detailed questions and thorough explanations. Enhance your statistical understanding and apply SPSS effectively. Get ready to excel in your assessment!

Multiple Choice

A binary variable is defined as a categorical variable with how many mutually exclusive categories?

Explanation:
A binary variable has two mutually exclusive categories. This means there are exactly two possible states the variable can take, and they cannot occur simultaneously. In practice, you might code them as yes/no, true/false, or 0/1. The two-category nature distinguishes it from other types of variables that have more options: having only one category means there’s no variation to analyze, and three or four categories describe a variable with more than two possible states.

A binary variable has two mutually exclusive categories. This means there are exactly two possible states the variable can take, and they cannot occur simultaneously. In practice, you might code them as yes/no, true/false, or 0/1. The two-category nature distinguishes it from other types of variables that have more options: having only one category means there’s no variation to analyze, and three or four categories describe a variable with more than two possible states.

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