Which of the Following Best Describes How an χ² Goodness-Of-Fit

question 40

Multiple Choice

Which of the following best describes how an χ² goodness-of-fit test is used and performed?

• A) The observed and expected frequencies are compared and a close match results in a large P-value, which supports rejection of the null hypothesis.
• B) The observed and expected frequencies are compared and a close match results in a small P-value, which supports rejection of the null hypothesis.
• C) The observed and expected frequencies are compared and a mismatch results in a large P-value, which supports rejection of the null hypothesis.
• D) The observed and expected frequencies are compared and a mismatch results in a small P-value, which supports rejection of the null hypothesis.

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Definitions:

Test Situation

A test situation typically refers to a controlled environment or scenario where experiments are conducted or assessments are made to evaluate performance, behavior, or responses under specific conditions.

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Quiz Results

The outcomes or scores obtained from an assessment or test, typically indicating the level of knowledge or skill attained.

Kruskal-Wallis Test

A non-parametric statistical test for comparing more than two independent samples.