Examlex
The link between media violence and subsequent aggression has more scientific support than that of the relationship between self-examination and early detection of breast cancer.
Contingency Table
A table used in statistics to show the frequency distribution of variables, helping to analyze the relationship between two categorical variables.
Test Statistic
A statistic used to determine whether to reject the null hypothesis in significance testing.
Nominal Variables
Categories of data that cannot be quantifiably ranked or ordered, serving as labels or names for distinguishing attributes.
Chi-Squared Test
A statistical test used to determine if there is a significant association between two categorical variables.
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