a tentative (as opposed to a theory which is well tested) explanation for observed events An hypothesis is not a prediction itself, but it must allow you to make predictions which can be tested by experiment When the results of those experiments are as predicted, it lends support to the hypothesis as a good explanation, and its eventual acceptance as a theory If the results are not as predicted, the hypothesis must be modified, or replaced with a better explanation No statement is an hypothesis unless it suggests a cause for an effect
A tentative theory or supposition provisionally adopted to explain certain facts, and to guide in the investigation of others; hence, frequently called a working hypothesis
A hypothesis is an idea which is suggested as a possible explanation for a particular situation or condition, but which has not yet been proved to be correct. Work will now begin to test the hypothesis in rats = theory. Gaia hypothesis hypothesis testing Nostratic hypothesis
A proposition, usually couched in the form of a conjecture or provisional explanation that states a relationship among empirical or theoretical variables
a scientific idea about how something works, before the idea has been tested Scientists do experiments to test their hypothesis and see if the hypothesis is correct
A tentative assumption that is made for the purpose of empirical scientific testing A hypothesis becomes a theory when repeated testing and evidence suggests the hypothesis has a strong chance of being correct
An idea advanced to explain a set of observations Ideally, any problem can be interpreted by several possible hypotheses The idea of the hypothetico-deductive method is that a critical experiment can be devised whose outcome should be different for each hypothesis The actual outcome then eliminates those hypotheses failing to predict it See section 2 3 etc
A belief about probable performance of events, it differs from theory or law in that it is known to be tentative rather than certain No logical interpretation of events can be drawn without some type of hypothesis; some kind of model must be used to provide the hypothesis with its initial base of assumptions
(hi-poth-e-siss) A hypothesis is a conjecture (or set of conjectures) put forward to guide one's investigation and explanation of a given phenomenon, problem or issue The plural of hypothesis is hypotheses (ie hi-poth-e-sees)
Tentative, educated guess or proposition about the relationship between two or more variables; often, hypotheses take the form of statements like "If x occurs, then y will follow," or "As x increases, so will y "
A supposition; a proposition or principle which is supposed or taken for granted, in order to draw a conclusion or inference for proof of the point in question; something not proved, but assumed for the purpose of argument, or to account for a fact or an occurrence; as, the hypothesis that head winds detain an overdue steamer