Nonverbal immediacy and personality are linked, in that __________ display more nonverbal immediacy behaviors

When speakers use contrast as a form of evidence, they are ________

a. associating items that share actual similarities b. explaining how an object or a concept works or what it does c. distinguishing two items by showing their differences d. confusing the audience

What should be used for the most important variable in a line graph?

a) lightest, thinnest line b) darkest, heaviest line c) multicolor line d) broken line