Statistics that merely describe the distribution of a population are knows as:

Findings indicate that __________ have the greatest impact on changing public opinion

a. trusted television newscasters b. popular presidents c. opinion-makers and pundits d. interest groups

When summarized statistically in curves that show the distribution of opinions on a range from one extreme position to the other, when there is a matter on which there are few doubters, opinions are shown to be __________to one side, in the shape of a ___

A) skewed; J-curve B) unimodal; single hump C) polarizing; flat-line D) bimodal; U-curve