Over the last 100 years, the birth rate in the United States has:
A. increased substantially.
B. risen and fallen in regular 10-year cycles.
C. remained steady.
D. declined considerably.
Answer: D
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A social researcher has constructed a measure of racial prejudice and obtained a distribution of scores on this measure from a randomly selected sample of public office holders. The scores were normally distributed with a mean of 45 and a standard deviation of 7 . What is the probability that a randomly selected case from the sample will have a score less than 38?
a. 0.4526 b. 0.5018 c. 0.5200 d. 0.1587
Opium addiction was:
a. never a serious problem in China b. unprofitable for the British in the 18th century c. useful for the British in purchasing Chinese products d. the cause of the Industrial Revolutions
Sociology as a discipline bases its ideas on
a. empirical proof. b. the rational proof. c. acceptance of the ideas of classical thinkers. d. commonsense understandings of society.
Compare and contrast the fields of dentistry and osteopathy. What factors have allowed medicine to dominate osteopathy but not dentistry?
What will be an ideal response?