Researchers must utilize a control group in a scientific study because <span>it is important to show that between two groups that were similar from the beginning of the study, the one that received the manipulation is the one that changes. Note that the control group is the group in the experiment that does not receive manipulation by the experimenter and is thus used as basis for how the other test subjects changed. </span>
Answer:
D) does not; people have rational expectations
Explanation:
Philips short-run curve is a curve which shows the relationship between unemployment and inflation in any given country. This thoery was discovered by Professor A.W.Phillips which was based on observations he made of unemployment and changes in wage levels from 1861 to 1957 in which he found that there was a trade-off between unemployment and inflation.
<em>The argument was that, it does not represent a usable trade-off due to the fact that policy makers have a simple choice to make - to either accept the lowering of inflation or unemployment. </em>
<em> </em>
Answer:
Nepal is a federal democratic republic. The political system is based on the Interim Constitution of Nepal 2063 (2007), with a prime minister as the chief executive and a 601-member Constituent Assembly, which is responsible for drafting a new constitution
Answer:
Cuba
Explanation:
An unlimited government is where the leader has total power. Cuba's leader has total power.
Answer:
The telling of black history not only recognizes the achievement of Black Americans, but also serves as a reminder of the freedoms we attained. To ensure that American History classes are more "inclusive", we can designate certain units to learning about the accomplishments and contributions of members of marginalized communities.
Explanation:
