The Textbook Discusses Several of the More Common Appeal Techniques

question 63

Essay

The textbook discusses several of the more common appeal techniques. Compare and contrast three appeal techniques, using examples to illustrate.

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Definitions:

P-value

The probability of observing test results at least as extreme as the results actually observed, under the assumption that the null hypothesis is true.

Test Statistic

A value calculated from sample data during a hypothesis test to decide whether to reject the null hypothesis.

Kruskal-Wallis Test

A nonparametric method for testing whether samples originate from the same distribution, used for comparing more than two groups.

Test Statistic

A value calculated from sample data during a hypothesis test used to decide whether to reject the null hypothesis.