EPFL researchers have developed a method to calibrate electron spectrometers with extreme accuracy by linking microwave, ...
These articles share a focus on issues affecting Kentucky’s political, educational and social dynamics. The Herald-Leader's Linda Blackford addresses challenges in education, government dynamics and ...
Opinion
The Analysis of Variance: Drawing Conclusions from Data that are Correct, Unambiguous and Defensible
How ANOVA helps ensure process data lead to accurate, defensible decisions. The two-sample t-test determines if two population means are equal. Typical applications involve testing whether a new ...
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