Provide examples of null hypotheses in phonetics research.

When costs of Type I and Type II error are considered equal in order to minimize the average of both Type I and Type II error, the optimal α is 0.0142, making ... Originally created in collaboration with the Center for Biomedical Research Transparency, the online Null Hypothesis Collection highlights important and ... An online Null Hypothesis Collection, a dedicated home for well-conducted negative, inconclusive or replication studies. Oct 3, 2016 ... A hypothesis test examines two propositions: the null hypothesis (or H0 for short), and the alternative (H1). The alternative hypothesis is what ... Nov 1, 2013 ... What is not widely appreciated, however, is that they are actually testing different null hypotheses. The null hypothesis tested by PERMANOVA is ... One way psychologists justify their claims about what an animal can do is to use Neyman and Pearson's. (1928) hypothesis testing methods: a null hypothesis is ... Apr 15, 2025 ... Null hypothesis examples (plus uses and importance) · Are dogs better at catching balls than cats? · Belonging to one species over another has ... Oct 23, 2024 ... The null hypothesis (H₀) is a starting point in statistical testing. It proposes that there's no effect or difference between certain variables. Null and research hypothesis · Probability value and types of errors · Effect size and statistical significance · Directional and non-directional hypotheses ... KEY WORDS: Empirical Bayes; Empirical null hypothesis; Local false discovery rate; Microarray analysis; Unobserved covariates. 1. INTRODUCTION. Until ...