At α = 05, Test to Determine If the Means of the Three

question 97

Essay

At α = .05, test to determine if the means of the three populations (from which the following samples are selected) are equal. $$\begin{array} { c c c } \text { Sample 1 } & \text { Sample 2 } & \text { Sample 3 } \\60 & 84 & 60 \\78 & 78 & 57 \\72 & 93 & 69 \\66 & 81 & 66\end{array}$$

Identify the effects of changes in the real interest rate and real exchange rate on net capital outflow.

Analyze the impact of shifts in the demand for loanable funds on the real interest rate and the equilibrium quantity of loanable funds.

Grasp the concept of national saving and its representation in different economic models.

Explain the equilibrium process in the open-economy macroeconomic model, including the effects of government policies on budget deficits and surpluses.

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