What is the difference between hypothesis testing and point estimation?
What will be an ideal response?
Hypothesis testing. Many empirical claims can be translated into specific statements about a population that can be confirmed or disconfirmed with the aid of probability theory. To take a simple example, the assertion that there is no gender gap in American politics can be restated as “Hypothesis: men’s mean liberalism scores equal women’s mean liberalism scores.” One way to test this hypothesis is by measuring the difference between the mean responses among men and women. If the difference is in the expected direction, and statistically significant, we can accept the hypothesis: point and interval estimation. The goal here is to estimate unknown population parameters from samples and to surround those estimates with confidence intervals. Confidence intervals suggest the estimate’s reliability or precision.
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Justices often vote to maintain the influence and standing of the Court in American society even if it means departing from their own __________ preferences
a. ideological b. legal c. jurisprudicial d. stare decisis
The Taft-Hartley Act established labor's right to collective bargaining and barred employers from setting up "company unions" or discriminating against any worker for union activity or membership
Indicate whether the statement is true or false
Which of the following reconciles differences between the two houses on the same bill?
A. Rules Committee B. Committee on Ways and Means C. a conference committee D. a standing committee
Describe the U.S. role in the global proliferation of nuclear and nonnuclear weapons. Why is U.S. credibility on issues of weapons proliferation challenged by the international community?
What will be an ideal response?