For variables measured at the nominal level, measures of association will have a lower limit of _______ and an upper limit of _______
a. 0 … 100
b. – 1 … +1
c. 0 … 1
d. 1 … 0
c
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In the context of the damage done to the environment, the modern era differs from the premodern era in that ________
a. there are fewer environmentalists in the modern era b. modern people enjoy a harmonious relationship with the environment c. modern people have more elaborate technology and are larger in number d. people in the modern era work hard to save resources that are short in supply
After reading a journal article on political liberalism, Tony noticed that his data set contained the same items that the author had used to form a scale on political liberalism. So, Tony combined the items and applied them to his data. He was surprised when they did not form a scale. Confused, he asked you for an explanation. Which of the following statements is INCORRECT?
a. Items may scale in one sample but not another. b. Do not assume that a given set of items form a scale because they scaled in an earlier study. c. The combination of several data items resulting in a scale depends on the particular sample of observations under study. d. He probably made a mistake and should recheck his calculations. e. Items may scale in one sample but not another and therefore he should not assume that a given set of items form a scale because they scaled in an earlier study.
Invention is
A. the combination of existing cultural items into a form that did not previously exist. B. the process of introducing new elements into a culture. C. the process of making known or sharing the existence of an aspect of reality. D. the process by which a cultural item is spread from group to group or society to society.
According to lecture, what is a primary problem with the growing inequality in income and wealth in the U.S.?
A.) It inhibits social mobility and threatens our cultural belief that the U.S. is the land of opportunity. B.) It suggests that the poor are not doing their fair share. C.) It discourages the rich from investing and contributing to economic growth. D.) It suggests that because individual differences like IQ are responsible, inequality cannot be reduced.