If a Categorical Independent Variable Contains 2 Categories,then _____ Dummy

question 202

Multiple Choice

If a categorical independent variable contains 2 categories,then _____ dummy variable(s) will be needed to uniquely represent these categories.

• A)1
• B)2
• C)3
• D)4

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Definitions:

Children's Memory

Children's memory involves the processes of encoding, storing, and retrieving information, which develop and change rapidly throughout early childhood, influencing learning and education.

Brain Cells

Cells found within the brain, including neurons, which process and transmit information through electrical and chemical signals, and glial cells, which support and protect neurons.

Neural Connections

The links between neurons in the brain that facilitate the transmission of information.

Piaget's Theory

A theory of cognitive development that describes how children construct a mental model of the world, developed by Jean Piaget.