To display the relationship between two quantitative variables, one should use
a. a bar graph.
b. a histogram.
c. a scatterplot.
d. z scores.
C
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Which of the following might be said about the Brazilian Constitution?
A) It conferred too few rights to protect the people. B) It conferred too many rights for the government to guarantee. C) It is outdated. D) It is too new to evaluate.
Democrats place a higher importance on ________ than Republicans
A) the distribution of wealth B) the military C) taxes D) immigration reform E) world affairs
The two main sampling techniques that researchers use are sampling and sampling
a. probability, population b. population, quota c. probability, nonprobability d. quota, nonprobability
A benefit of using "purchasing power parity" (PPP) is that it __________.
A. considers the size of the population in comparing countries' relative wealth B. controls for the value of a country's currency in the world market C. improves between-country comparisons of the monetary value that a bundle of standard goods costs consumers D. takes into account the value of goods produced by all workers within the country's economy, not just citizens