Is a hypothesis that has been suggested because it is believed to be false or because it is to be used as a starting point for scien 04/06/2010 12:19 ng to organize arguments.

In hypothesis testing, a null hypothesis (typically that there is no effect) is compared with an alternative hypothesis (typically that there is an effect, or that there is an effect of a particular s [..]

The hypothesis that states there is a difference between two or more sets of data.

a report that trial and error effects or correlations joining aspects can be found. This is supported whenever the null hypothesis is refused at a preset relevance level.

[noun] In statistical testing, an alternative hypothesis (H1) is a statement describing the possibility that an observed result or effect is genuine. The alternative hypothesis is always compared to a null hypothesis (H0), and H1 is not accepted until statistical testing shows that it should be accepted in favor of H0. For example, in an evaluation [..]

The experimental hypothesis stating that there is some real difference between two or more groups. It is the alternative to the null hypothesis, which states that there is no difference between groups [..]

The hypothesis that is accepted if the null hypothesis is rejected, usually represented by the symbol H1. Also known as the experimental or research hypothesis. The alternative hypothesis usually stat [..]

In contrast to the null hypothesis, a prediction that there are differences in between the populations of which the experimental and control groups are samples and that the differences are due to the [..]

In Neyman-Pearson testing of a hypothesis, the hypothesis or family of hypotheses about the numerical value of a parameter if and only if the null hypothesis is rejected as untenable. (05 Mar 2000)

The hypothesis against which the null hypothesis is tested.

An alternative hypothesis (a) is a well-justified prediction of a study’s anticipated outcome in the context of the study’s population; (b) is consistent with the prediction of the research hypothesis, although referring to the study’s population; and (c) typically contradicts the prediction of the null hypothesis and, hence, is literally an altern [..]

"The hypothesis that the restriction or set of restrictions to be tested does NOT hold." Often denoted H1. Synonym for 'maintained hypothesis.'

The hypothesis that remains tenable when the null hypothesis is rejected [ISERN]

(statistics) A rival hypothesis to the null hypothesis, whose likelihoods are compared by a statistical hypothesis test.