(Solved): When Sam got up to give his speech in public speaking class, he walked around the audience, highfivi ...

When Sam got up to give his speech in public speaking class, he walked around the audience, highfiving his classmates, and began his speech by saying, "Hey! What up, dawgs?" What difference between conversation and public speaking did Sam violate? Public speaking is more formal than conversation. The roles of the audience and speaker are clearly defined in public speaking. Public speaking requires planning. None; Sam's behavior was fine for the setting and occasion.