The total dependency ratio measures what out of every 100 adults?
A. the number of children under 16 and older persons over 65
B. the number of children under 16
C. the number of older persons 65 and over
D. the number of adults between 16 and 65
Answer: A
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When generalizing about both heterosexuals and homosexuals, researchers must be extremely careful with which of the following?
A. operational definitions B. privacy of the respondent C. internal validity D. wording questions
A correlation describes the relationship between two
A) equal-interval numeric variables. B) means and standard deviations. C) variances and standard deviations. D) means and variances.
What are some common feelings experienced by adults after a divorce?
A. Custodial parents are often closer to their children and have a more peer-like relationship after divorce. B. People are also generally displeased after they divorce and regret their decision. C. Five years after a divorce, most people believe they are over their anger. D. Overall, people who remain single after a divorce are happier than those who remarry.
Which of the following has contributed most to improving health outcomes in China?
a. ?improving access to health care
b. ?raising educational levels among women
c. ?increasing the number of trained doctors
d. ?increasing the number of physician extenders
e. ?increasing the number of nurses