# What is Hypothesis

Hypothesis means a possibility considered valid before its confirmation is made. Supposition, speculation, conjecture.

Hypothesis is a feminine noun that derives from the Greek hypothesis “base of an argument, supposition”. It is a word resulting from the juxtaposition of the terms hypo “ under ” and thesis “ thesis ”. In that language, the expression was used to refer to what served as a principle or basis for supporting the laws.

In Portuguese, the word hypothesis is the supposition of something probable and possible to be verified so that a conclusion can be drawn. It is a whole set of conditions that is taken as a starting point to elaborate the reasoning.

Synonyms of hypothesis

The word hypothesis has four different meanings and for each of them there are different synonyms:

Assumption – thesis, presupposition, possibility, scenario, presupposition, chance, theory.

Conjecture – principle.

Presumption – Suspicion.

Eventuality – question, case, opinion, judgment, statement.

hypothesis in mathematics

From a logical and mathematical point of view, the hypothesis designates a set of initial conditions, from which one starts to prove the veracity of a thesis through valid arguments.

null hypothesis

In the realm of probability and statistics, a null hypothesis is one that is presumed to be true until evidence or evidence to the contrary emerges.

scientific hypothesis

The definition of scientific hypothesis or research hypothesis is:

An answer to a research problem or a solution proposition that is derived from a theory by deductive inference and that is allowed for empirical verification.

In general , a scientific hypothesis is a premise that is found within a given theory and that can be validated based on a scientific method, contributing to the development of new hypotheses.

The scientific hypothesis has the function of extending scientific knowledge beyond the borders of theoretical knowledge.

Gaia’s Hypothesis

The Gaia Hypothesis or Gaia Theory is a thesis created by the English environmentalist and scientist James Ephraim Lovelock in 1969. He states that the planet has the ability to sustain itself, that is, it is capable of maintaining, generating and modifying its environmental conditions. .

Riemann’s Hypothesis

Bernhard Riemann, a German mathematician, was the one who formulated the Riemann Hypothesis . He proposes that the zeros of the critical line are not real and are arranged symmetrically about the real axis and about the critical line.

The Riemann Hypothesis is related to prime numbers and is of such importance that it has puzzled thousands of mathematicians for over 150 years.

Probably, to this day, the Riemann hypothesis is an unsolved problem and this resolution would bring important changes in the areas of Physics and Information Theory.

hypothesis or hypothesis

The correct way of spelling word is hypothesis and not hypothesis .

Sentences with the word hypothesis

There is no chance of recovery for Maria’s state of health.

The teacher considers this hypothesis unlikely.

José has a hypothesis for the existence of water on Mars.

If the students do not respect these criteria, the development will have no chance .

The government is based on an assumption of continued economic growth for the coming years.

Given the panorama of the current financial scenario, this hypothesis would be totally discarded.