Hypothesis testing is a type of inferential statistics. The inference is about
a. characteristics of a sample based on information about the population.
b. probabilities of several specific data points.
c. the amount of variability within groups.
d. characteristics of a population based on sample data.
D
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The Civil War led to the expansion of national governmental power in all of the following ways EXCEPT
A. thousands of new government workers were hired. B. the federal government passed its first billion dollar budget. C. an income tax was imposed on citizens for the first time. D. Constitutional amendments were passed restricting states' control over citizen rights. E. governors of Confederate states were directly appointed by the U.S. President.
If you are quoting a source and have fewer than _____ words included, the quotation is included as part of the text
a. 20 b. 30 c. 40 d. 50
Under the Articles of Confederation, the United States had a ________ system of government
A) ?federal B) ?confederal C) ?unitary D) ?anarchic E) ?monarchical
If a country with multiple nationalities were to model its territorial organization after the USSR, it would __________
a. try to stamp out all cultural differences in a federal system b. give all nationalities independence c. use force to eliminate all but the largest nationalities d. give the largest nationalities their own autonomous regions