If a Qualitative Variable Has C Categories, Then Only (C

question 99

True/False

If a qualitative variable has c categories, then only (c - 1)dummy variables must be included in the regression model.

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Definitions:

Earplugs

A small device inserted into the ear canal to protect the ears from loud noises, water, or to block out sound for concentration or sleep.

Visual Alterations

Changes in vision, which can include issues such as blurred vision, partial or total vision loss, and changes in color perception.

Self-care Ability

An individual's capacity to perform tasks and activities that promote health and well-being, ranging from personal hygiene to managing chronic conditions.

Reading Books

The activity of interpreting written symbols to derive meaning, often for learning, entertainment, or personal growth.