What is the best description of binary variable?
A) A measurement in which observations are placed into discrete categories
B) A type of variable with nominal measurement that contains only two categories
C) A nominal variable
D) A type of measurement whose ordering of values has meaning for understanding variation in a variable

Question

Quizplus · Accepted Answer

A binary variable is a type of nominal variable that has only two categories, such as "yes" or "no", "true" or "false".

What Is the Best Description of Binary Variable