Conceptually, the t test is based on

a. the mode scores on the same variable for two different groups
b. group variance
c. the population
d. size of correlation between groups


b. group variance

Communication & Mass Media

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Which of the following strategies promotes clarity in a speech?

A) word economy B) metaphor C) repetition D) stories E) personification

Communication & Mass Media

Consistency is key in the graphic design suggestion of ________

Fill in the blank(s) with correct word

Communication & Mass Media

George Lucas started ________ during the filming of Star Wars

Fill in the blank(s) with correct word

Communication & Mass Media

Because we become uncomfortable with silences, we often tend to fill the void with words and sounds like "you know" or "uh."

Indicate whether the statement is true or false.

Communication & Mass Media