The General Rule for Respecifying Categorical Variables with K Categories

question 8

True/False

The general rule for respecifying categorical variables with K categories is that K dummy variables are needed.

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Definitions:

Right Triangle

A triangle that has one angle measuring 90 degrees, with sides called the hypotenuse, opposite, and adjacent.

Hypotenuse

The longest side of a right-angled triangle, directly opposite the right angle, calculated using the Pythagorean theorem.

Inches

A unit of measurement equal to 1/12th of a foot, used primarily in the United States and United Kingdom.

Vector Addition

A method of adding angles.