Which of the following best describes the change in the amount of married couples in the United States from 1970 to 2010?
a. A smaller percentage of Americans was married in 2010 than in 1970.
b. The same percentage of Americans was married in 1970 and 2010.
c. More Americans were married in 2010 than were married in 1970.
d. More Americans were married in 2010, but fewer had children.
Answer: A smaller percentage of Americans was married in 2010 than in 1970.
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What is the value of Somer's d?
a. -.92 b. -.40 c. .40 d. .80
Code notes are used to: a. cover reflections about the dimensions of concepts
b. cover relationships among concepts. c. identify the code labels and their meanings. d. discuss the deeper meanings of concepts. e. all of these choice are true about code notes.
Which of the following is NOT a characteristic of a secondary group?
a. Association is based on some form of contract. b. The group has a limited number of goals. c. There is a great deal of intimacy among the members. d. There is a great deal of role playing.
Answer the following statement(s) true (T) or false (F)
When we reject the null hypothesis, we may be able to identify new relationships among variables.