American political parties are centralized and tightly organized

A researcher studies the relationship between political attitudes and income. The researcher had to conduct telephone interviews with higher income participants while interviews with lower income participants were conducted in person

The researcher finds that those with higher income are more conservative. The results of the study are A) Scientifically proven. B) Valid. C) Possibly confounded. D) An example of an ex post facto fallacy.

Which of the following observations regarding the financial crisis that began in 2008 is true?

A. It began in Europe but ultimately hit the United States at least as hard. B. It has demonstrated that there is no relationship among countries and people’s well-being across the globe. C. It has demonstrated the interrelationships among countries and people’s well-being across the globe. D. It began in China and India but ultimately hit the United States and Europe.