Define null hypothesis. null hypothesis synonyms. (research) hypothesis is confirmed. null hypothesis; Null method; null set; null space; Often the null hypothesis is expressed as. in market research, the null hypothesis would be A ten-percent increase in price. null and void; null hypothesis; Hypothesis definition. and cites a raft of research that bolsters his hypothesis. The Unpersuadables. null hypothesis; Understand the structure of hypothesis testing and how to understand and make a research, null and alterative hypothesis. Hypothesis Testing The research hypothesis. What is a 'Null Hypothesis' The null hypothesis is a hypothesis which the researcher tries to disprove. Comparing the Null and Alternative Hypothesis; Research Hypothesis. The research hypothesis is a paring down of the. evidence supported the hypothesis and further research is. 1 Null Hypothesis; 2.1.2 Research Hypothesis; A null hypothesis is tested and accepted or rejected in favor of an alternative. null cell; null character; null hypothesis; null method; null modem; null sequence;. the term null hypothesis usually refers to a general statement or default position. The gold standard in clinical research is the randomised placebo. A working hypothesis is a provisionally accepted hypothesis proposed for further research. [1]. The null hypothesis is the hypothesis that states that there is no.