When the Level of Advertising Dollar Expenditures Is Varied in Two

question 52

Multiple Choice

When the level of advertising dollar expenditures is varied in two different test market cities to determine the effect of a new product on unit sales, unit sales is the ___________ variable and advertising dollar level is the ___________ variable.

• A) dependent; independent
• B) independent; dependent
• C) dependent; dependent
• D) independent; independent

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Definitions:

Collect Like Terms

In algebra, this means to combine terms that have the same variable parts into a single term.

Simplify

Refers to making something easier to understand or less complex.

Algebraic Expression

A combination of numbers, variables, and operational symbols that represents a mathematical relationship or rule.

Like Terms

Terms in algebraic expressions that have the same variables raised to the same power and can be combined.