Examlex
Which of the following is a requirement for using the Z-test for differences of proportions?
Reconstruction Era
The period following the Civil War in the United States, from 1865 to 1877, aimed at rebuilding and reintegrating Southern states into the Union and defining the new rights of freed slaves.
Presidential Phase
A period in a country's political cycle where the executive branch, led by the president, plays a dominant role in governance and policy-making.
Congressional Phase
A period in the legislative process involving the consideration and enactment of laws by a country's congress or legislative body.
Conservatives
A political ideology that emphasizes tradition, social stability, and the preservation of established institutions.
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