SEARCH Articles Figures Tables Box 4-1 Choosing the Null Hypothesis in Epidemiology Clinical trials null hypotheses Distributions, selection null hypothesis Frequentist statistics null hypothesis Global null hypotheses Ho, null hypothesis Individual null hypotheses Null hypotheses equivalence Null hypotheses multiplicity Null hypothesis evaluation Null hypothesis odds ratio Null hypothesis rejection Null hypothesis statement Null hypothesis test Null hypothesis testing Null hypothesis, definition Other forms of the null and alternate hypotheses Rejection of null hypothesis Statistics null hypothesis The Null Hypothesis and Statistical Power The null hypothesis