When the Value of the British Pound Changes from $1

question 130

Multiple Choice

When the value of the British pound changes from $1.25 to $1.50,the pound has ________ and the U.S. dollar has ________.

• A)appreciated;appreciated
• B)depreciated;appreciated
• C)appreciated;depreciated
• D)depreciated;depreciated

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Definitions:

Coefficient

A numerical constant placed at the beginning and serving as a multiplier to a variable in an algebraic formula.

Nominal Variables

Variables that represent categories without any inherent order or ranking among them.

Interaction Term

A variable in statistical models that captures the effect of two or more variables simultaneously affecting a response variable.

Significance Level

The probability of inappropriately disapproving the null hypothesis in a study of statistics, generally labelled as alpha.