Kathryn has completed a study and failed to reject the null when the null hypothesis was true. Kathryn has made a _________
a. correct decision.
b. a type I error.
c. a type II error.
d. a type III error.
A
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The contemporary Texas economy more closely resembles the diversity of the national economy than ever before
Indicate whether this statement is true or false.
County governments in Texas
A. are highly centralized. B. depend upon property tax revenues from rural areas. C. lack general ordinance authority. D. are more effective in urban areas than in rural areas.
Which of the following is characteristic of negative ads?
a. They exclusively focus on the candidate's character. b. They typically compare and contrast candidates' issue positions. c. They are on the decline as a whole. d. They may not even mention the sponsor of the ads except as required.
Which of the following happened when Texas and California ended the affirmative action programs in their public universities in the 1990s?
A. The Supreme Court forced those universities to reinstate race as a primary factor in admissions decision-making. B. The number of African American college students did not measurably change. C. The number of African American college students in those states dropped significantly. D. Hispanic American college students decreased in number, but not African American college students. E. The number of African American college students in those states increased slightly.