-Refer to the Graph Above to Answer This Question

question 115

Multiple Choice

-Refer to the graph above to answer this question.Suppose that the demand for the American dollar shifts from D1 to D2.What might be the reason for this shift?

• A)The Canadian dollar has depreciated.
• B)The prices of Canadian goods and services have increased relative to American prices.
• C)The prices of American goods and services have increased relative to Canadian prices.
• D)The Canadian economy has entered a boom period.
• E)Interest rates in the USA have decreased relative to Canadian rates.

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Definitions:

F-distribution

A probability distribution that arises in the analysis of variance, particularly in the comparison of variances.

F Table

A reference table used in statistics for determining critical values of the F-statistic, which is used in ANOVA and regression analysis.

Level Of Significance

The probability of rejecting the null hypothesis in a statistical test when it is actually true, used as a criterion for judging whether an observed effect is statistically significant.

Upper-tail Area

The area under the probability density function of a continuous random variable to the right of a specified value, used in significance testing.