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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 ...
Science-Based Medicine

Rejecting The Null Hypothesis

In various contexts, for practical, philosophical, and logical reasons, there is a default assumption. In the criminal justice system, for example, someone is presumed innocent until proven guilty. T ...
IEEE

Characteristics Analysis and Dynamic Test of Air-Cored Permanent Magnet Linear Synchronous Motor for Null-Flux PMEDS Vehicle

Abstract: The potential of the null-flux permanent magnet electrodynamic suspension (PMEDS) has been delivered in terms of levitation and guidance. However, exploration of the propulsion system ...
gut.bmj

Gastrointestinal syndromes preceding a diagnosis of Parkinson’s disease: testing Braak’s hypothesis using a nationwide database for comparison with Alzheimer’s disease ...

Objective Braak’s hypothesis states that Parkinson’s disease (PD) originates in the gastrointestinal (GI) tract, and similar associations have been established for Alzheimer’s disease (AD) and ...
The Indian Express

Uttarakhand recruitment exam marred by paper leak allegations declared null, retest in 3 months

The Uttarakhand Subordinate Service Selection Commission on Saturday said that the recruitment test marred by paper leak allegations will be declared null. In a letter issued by the Secretary of the ...
IEEE

Bayesian Two-Sample Hypothesis Testing Using the Uncertain Likelihood Ratio: Improving the Generalized Likelihood Ratio Test

Abstract: Two-sample hypothesis testing is a common practice in many fields of science, where the goal is to identify whether a set of observations and a set of training data are drawn from the same ...