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Bar graphs use rectangles, ovals, diamonds and potentially numerous other shapes to define the type of step. ( )

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If you are competent using a computer, you really don’t need to practice out with your PowerPoint. ( )

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An effective speaker checks the hardware available before designing presentation aids. ( )

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Visual aids serve many purposes, including the fact that visual aids can ____?

A. decrease your credibility
B. distract the audience from your nervousness
C. help the audience to remember your main points
D. decrease the amount of material that you will need to cover in your speech

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Team leaders do not play a large role in the success or failure of a team. ( )

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