Examlex
Which of the following is NOT a defining feature of books?
Chi-Square Test
The Chi-Square Test is a statistical test used to determine if there is a significant difference between expected frequencies and observed frequencies in one or more categories.
Degrees of Freedom
The number of independent values or quantities which can be assigned to a statistical distribution or to the final calculation of a statistic without violating any constraints.
Contingency Table
A table often used in statistics to display the frequency distribution of variables, helping to analyze the relationship between them.
Level of Significance
A threshold of probability set before testing hypotheses that determines the critical value at which the null hypothesis is rejected.
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