If You Have Agreed to Speak to an Audience with Which

question 97

Multiple Choice

If you have agreed to speak to an audience with which you are unfamiliar,what is the best thing to do?

• A)Take your best guess as to who will be in your audience.
• B)Contact each audience member individually to try to get to know him or her before your presentation.
• C)Ask for the names of a half dozen people who will be in the audience and contact them.
• D)Plan the presentation based on what interests you the most.

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Definitions:

Sample Sizes

The number of observations or units chosen from a population for the purpose of statistical analysis.

Sign Test

A non-parametric test used to determine if there are differences between two dependent samples or repeated measurements on a single sample.

Nonzero Differences

This term refers to the count or instances where differences or changes between data points or values are not equal to zero.

Wilcoxon Rank Sum

is a non-parametric test used to compare two independent samples to assess whether their population mean ranks differ.