The Chi-Squared Test of Independence Is a Chi-Squared Test of a Contingency

question 105

True/False

The chi-squared test of independence is a Chi-squared test of a contingency table.

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Definitions:

Sign Test

An approach that doesn't rely on parameter assumptions to check for differences in the median of paired samples.

Nonzero Differences

Nonzero differences refer to outcomes or results in an analysis that indicate a variation or change from a reference point that is not equal to zero.

Nonparametric Method

Statistical methods that do not rely on data belonging to any particular distribution, often used when data doesn't meet the assumptions of parametric tests.

Matched Pairs

A study design in which participants are paired based on specific characteristics, ensuring that each pair is as similar as possible except for the variable being tested.