Timmy Is Really Nervous About His Presentation to the Board

question 43

Multiple Choice

Timmy is really nervous about his presentation to the board of directors.He tends to stand straight up,move from one foot to the other and hold on to the podium.A better strategy might be to

• A) sit behind the podium and read the slides.
• B) turn the lights down and show the PowerPoints on a big screen.
• C) tell a joke at the beginning of each paragraph.
• D) walk around or stand in particular spots for different lengths of time.
• E) add a low-level light show behind you to distract the audience.

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Definitions:

Replicate

To duplicate an experiment or study with the aim of verifying the original findings.

Degrees Of Freedom

The total of independent variables or amounts that may be allocated to a statistical distribution.

Error

A discrepancy between a computed, estimated, or measured value and the true, specified, or theoretically correct value.

Interaction

A situation in statistical analysis where the effect of one variable depends on the state of another variable.