A typical confidence level is 95 percent meaning
A) that a researcher is 95 percent confident that the true population parameter falls within the range around what the researcher found in the sample.
B) chance of 5 percent error.
C) the research is wrong.
D) all the above
A
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At the time of Texas independence, the people of Texas were known as __________.
A. Texicans B. Texans C. Tejanos D. Mexicans
The American Psychological Association identifies
A) research as the sole area to which ethical considerations apply. B) seventeen general principles of ethical behavior. C) five general ethical principles for psychologists. D) high fees as the major ethical issue in clinical treatment.
The twenty counties that voted against ratification of the constitution in 1876 were
a. located in West Texas. b. located in South Texas. c. urban. d. rural. e. divided between rural and urban areas.
At the Constitutional Convention in 1787, where did modern American federalism come from?
a. The leadership of a few thoughtful delegates who conceived this new relationship. b. There was a process of give and take between advocates of state power and advocates of national power. c. It was a by-product of the decision to create a national government and to give it certain powers it needs to govern effectively.