What Does Your Textbook Say About Preparing Effective Speech Introductions

question 114

Multiple Choice

What does your textbook say about preparing effective speech introductions?

• A) The best introduction is likely to be the one that comes to mind first.
• B) A lengthy quotation can gain attention and help build credibility.
• C) Determine the exact wording of the introduction before preparing the body.
• D) Plan to deliver the introduction impromptu so it will be spontaneous.
• E) Make your introduction no more than 10 to 20 percent of the entire speech.

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Definitions:

P-value

The probability of obtaining test results at least as extreme as those observed during the test, assuming that the null hypothesis is correct.

Critical Value

A point on the scale of the test statistic beyond which we reject the null hypothesis, it's determined by the chosen significance level.

Alternative Hypothesis

A statement that contradicts the null hypothesis and indicates there is an effect or difference.

Critical Value Approach

A method used in hypothesis testing where the value of the test statistic is compared to a critical value to decide whether to reject the null hypothesis.