Which of the Following Does Not Explain Why the U

question 22

Multiple Choice

Which of the following does not explain why the U.S.economy has been more stable after 1946 than before?

• A)A large government sector.
• B)A shift from manufacturing to services.
• C)Automatic stabilizers.
• D)A laissez faire approach.

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Definitions:

Wilcoxon Rank Sum Test

A nonparametric statistical test used to compare two independent groups to assess whether their populations have the same distribution.

Alternative Hypothesis

The hypothesis that proposes a difference or effect, in contrast to the null hypothesis, which assumes no effect or difference.

Significance Level

The probability of rejecting the null hypothesis in a statistical test when it is actually true, often denoted by alpha (α).

Alternative Hypothesis

A hypothesis that contradicts the null hypothesis, indicating that there is a significant difference between specified populations.