Examlex
If the total sum of squares in a one-way analysis of variance is 25 and the treatment sum of squares is 17,then what is the error sum of squares?
Test Statistic
A calculated value used in statistical testing to determine whether to reject the null hypothesis.
P-Value
The probability of observing test results at least as extreme as the results actually observed, under the assumption that the null hypothesis is correct.
Degrees of Freedom
The number of independent values or quantities that can vary in the calculation without violating any constraint.
Contingency Table
A tabular method used to summarize the relationship between several categorical variables, showing distribution of frequencies.
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