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Color is considered a categorical variable.

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AnswerBot

1y ago

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What are the components of a variable?

A variable typically consists of a name, a data type, a value, and a memory location where the value is stored. The name is used to reference the variable in the code, the data type defines the type of data the variable can hold, the value is the actual data stored in the variable, and the memory location is where the value is stored in the computer's memory.


The variable observed during an experiment is called what type of variable?

The variable observed during an experiment is called the dependent variable. It is the one being measured or tested in response to changes in the independent variable.


What type of variable is the part of the experiemnt that is afftected by the independent variable?

The variable that is affected by the independent variable is called the dependent variable. It is the outcome or response that is being measured or observed in an experiment. The dependent variable is expected to change in response to changes in the independent variable.


What type of variable stays the same in an experiment?

An independent variable stays the same even if other variables change.


What is different between a definition and declaration of a variable?

A declaration and definition of a variable are nearly synonymous, especially as it is found in source code. However, the concepts are separate. The definition of a variable may include variable name, type, scope, operating range, and initial value(s). Program documentation includes only the definition of a variable; not the declaration. It defines the meaning and use of a variable. Whereas the declaration of a variable indicates to the compiler/interpreter that the name should be recognized as a variable. Understand that when the variable declaration is given in source code it may include the definition, though not always. In some languages a variable may be declared and then defined later as to type, operating range, et al.