Examlex
Which of the following is true about racially integrated schools in the South in the decades following Reconstruction?
Chi-squared Curve
Describes the distribution of a chi-squared statistic, used in hypothesis testing to determine how well observed data fit with expected data.
Degrees of Freedom
The number of independent values or quantities that can vary in the analysis without violating any constraints.
F Distribution
A probability distribution used in statistics to compare variances among samples, often employed in the analysis of variance (ANOVA).
Degrees of Freedom
The number of independent values or quantities which can be assigned to a statistical distribution or calculation.
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