According to the latest Census numbers, which of the following groups has the highest median income?

The average deviation is the

A) Sum of the differences between the scores and mean (maintaining the sign). B) Square root of the variance. C) Sum of the absolute differences between the scores and mean divided by the number of scores. D) Sum of the absolute differences between the scores and mean divided by the number of scores minus 1.

Which of the following treats parties as teams of office seekers and focuses on the role played by political elites and entrepreneurs?

A. primordial B. instrumental C. institutional D. traditional