Sentences with phrase «formal statistical tests»
In our six formal statistical tests of the hypothesis that school choice test score impacts reliably predict future attainment impacts, five of the tests do not support the hypothesis.
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We conducted six formal statistical tests of the hypothesis that school choice test score impacts reliably predict future attainment impacts.
This is also exactly what formal statistical testing shows us!
Not exact matches
The ratio of mean to standard deviation can be related to formal tests of statistical significance and confidence intervals, if the individual model results were to be considered a sample.
Formal detection and attribution (Section 9.1.2) uses objective statistical tests to assess whether observations contain evidence of the expected responses to external forcing that is distinct from variation generated within the climate system (internal variability).
Although more formal, statistical methods are available to compare ROC curves, we chose not to incorporate statistical inference into this selection process because of the large number of tests we would have to conduct and the inflated type I error rate that would follow.