Answer:
Please clarify your question
Explanation:
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<span>A country governed by a central party is best characterized as communist.</span>
<u>Answer:
</u>
An experiment that tests a different group of subjects in each of the experimental conditions is said to use an experimental design.
<u>Explanation:
</u>
- In order to base the research truly on the pattern or a varied experiment, it is carried out with the approach of experimental design.
- By recording the responses of different subjects in different experimental conditions, the expanse of the variability of dependent variables is increased substantially.
- Such researches are carried out mostly when there are more than one experimental conditions to be fulfilled.
An increase in investment and government purchases can be expected to shift the aggregate expenditures curve upwards. Therefore, the option A holds true.
<h3>What is the significance of aggregate expenditures curve?</h3>
An aggregate expenditures curve is a part of the graphical representation that expresses the total change in the expenditures made in an economy during a given period. It is represented on the horizontal axis, and thus when expenses increase, the curve shifts significantly upwards.
Therefore, the option A holds true and states regarding the significance of aggregate expenditures curve.
Learn more about the aggregate expenditures curve here:
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The question seems to be incomplete. The complete question has been added below for better reference.
An increase in investment and government purchases can be expected to shift the aggregate expenditures curve ________.
Upwards
Downwards
Rightwards
None of the above
