What's the difference between guess and hypothesis?

Guess


Definition:

  • (v. t.) To form an opinion concerning, without knowledge or means of knowledge; to judge of at random; to conjecture.
  • (v. t.) To judge or form an opinion of, from reasons that seem preponderating, but are not decisive.
  • (v. t.) To solve by a correct conjecture; to conjecture rightly; as, he who guesses the riddle shall have the ring; he has guessed my designs.
  • (v. t.) To hit upon or reproduce by memory.
  • (v. t.) To think; to suppose; to believe; to imagine; -- followed by an objective clause.
  • (v. i.) To make a guess or random judgment; to conjecture; -- with at, about, etc.
  • (n.) An opinion as to anything, formed without sufficient or decisive evidence or grounds; an attempt to hit upon the truth by a random judgment; a conjecture; a surmise.

Example Sentences:

  • (1) What's to become of Tibetan stability and cohesion then is anyone's guess.
  • (2) The Pan American Health Organization, the Americas arm of the World Health Organization, estimated the deaths from Tuesday's magnitude 7 quake at between 50,000 and 100,000, but said that was a "huge guess".
  • (3) I guess that’s my socialist principles,” says the older woman.
  • (4) Iowa (10pm ET) Real Clear Politics average: Obama +2.0pt 2008 result: Obama won by 9.4pt 2004 result: Bush won by 0.7pt Swing counties with 50k+ population: Polk (+5.1), Scott (+5.0), Woodbury (-10.0) This state is where the primary season begins, and it likes to keep Americans guessing.
  • (5) In the end, the emails from citizen scientists nailed the timing: “looks like it started maybe December 2015”; the severity: “I’ve seen dieback before, but not like this”; and the cause: “guessing it may be the consequence of the four-year drought”.
  • (6) The most serious attack is called offline password guessing.
  • (7) And Bristol, I guess, is following on because it has an ambition to become something similar.” According to Key, Bristol’s congestion problems are only as bad as those of other UK cities, and it’s “streets ahead” on walking and cycling .
  • (8) The New Economics Foundation guessed that it could be anywhere between 3.4 and 8.3p ; 8.3 pence was so far beyond what anyone else forecast that I treated it as scarcely credible.
  • (9) As you might have already guessed, I welcome the "rise of house prices".
  • (10) I guess it's all down to Miss Matthews, who taught me English when I was growing up in Dar es Salaam.
  • (11) Robben's penalty was so well placed that it sneaked in despite Casillas's guessing right and almost reaching his own post.
  • (12) We had a meeting of minds, I guess you’d say,” Whillock told the Guardian.
  • (13) No precise estimate was availabletoday, but the Tories on a first guess believe spending outside the protected areas will have to fall by 7% over the two years.
  • (14) David Lengel (@LengelDavid) #Cardinals fans on the road with predictions for G6 #WorldSeries guess who they like tonight?
  • (15) They have already forced government exporters to sell their dollars, and same will happen for banks I guess, so in a sense, capital controls are already in place,” said Sergei Guriev, an exiled economist who fled Russia after criticising the Kremlin.
  • (16) With their news and social media interest, they will be noting everything that follows their murderous assault on Paris, and my guess is that right now the chant among them will be “We are winning”.
  • (17) All these were produced by School 21’s pupils and he invites me to guess the age group; each time, I overestimate by at least two years.
  • (18) Instructing the subjects to guess or not to guess had an effect of intra-array, displacement, and extra-array errors.
  • (19) But on the strength of the effort expended on the right royal cover-up thus far, it seems a fair guess that officials and ministers will have given the prince’s letters rather more favourable attention than routine correspondence with a member of the public.
  • (20) Wang admitted basing his report “on hearsay and his own subjective guesses without conducting due verifications”, Xinhua added.

Hypothesis


Definition:

  • (n.) 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.
  • (n.) 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.

Example Sentences:

  • (1) The hypothesis that proteins are critical targets in free radical mediated cytolysis was tested using U937 mononuclear phagocytes as targets and iron together with hydrogen peroxide to generate radicals.
  • (2) The generally accepted hypothesis is a coronary spasm but a direct cardiotoxicity of 5-FU cannot be.
  • (3) The results of our microscopic model confirm that the continuum hypothesis used in our previous macroscopic model is reasonable.
  • (4) The authors empirically studied the self-medication hypothesis of drug abuse by examining drug effects and motivation for drug use in 494 hospitalized drug abusers.
  • (5) Evidence is presented in support of the hypothesis that fresh bat guano serves as a means of pathogenic fungi dissemination in caves.
  • (6) The present study was designed to test the hypothesis that the decreased Epi response following ET was due to 1) depletion of adrenal Epi content such that adrenomedullary stimulation would not release Epi, 2) decreased Epi release with direct stimulation, i.e., desensitization of release, or 3) decreased afferent signals generated by ET itself.
  • (7) Implications of the theory for hypothesis testing, theory construction, and scales of measurement are considered.
  • (8) The 14-fold increase in prolonged apnea frequency immediately following regurgitation supports the hypothesis for a causal relationship between apnea and regurgitation.
  • (9) The hypothesis that experimentally determined survival times of Treponema pallidum in stored donor blood could be related to the number of treponemes initially present in the treponeme-blood mixtures was investigated by inoculating rabbits with three graded doses of treponemes suspended in donor blood and stored at 4 degrees C for various periods of time.
  • (10) Following the hypothesis that infertile patients may present emotional conflicts with regard to the wish of having a child, psychodynamic interviews were carried out with 116 infertile couples concomitantly with their first consultation at the Sterility Department.
  • (11) Results were inconsistent with both the feature detector fatigue and response bias hypothesis.
  • (12) This hypothesis is supported by our recent report that immunoreactive human PRL (ir-hPRL) is produced by and required for the continuous growth of sfRamos, a Burkitt tumor serum-free cell line.
  • (13) This hypothesis is difficult to substantiate with direct measurements using human subjects.
  • (14) We tested the hypothesis that furosemide interferes with energy generation in the cochlea, and determined its effect on CO2 formation from glucose and glyceroaldehyde-3-phosphate dehydrogenase (GAPDH) activity by examining biochemical and histochemical changes in the cochlea, the kidney, and the liver.
  • (15) Our data support the hypothesis that evoked and epileptiform magnetic fields result from intradendritic currents oriented perpendicular to the cortical surface.
  • (16) This observation seriously challenges the hypothesis that SCE cancellation results as a consequence of persistence of the lesions induced by these agents.
  • (17) The hypothesis that the standard acoustic startle habituation paradigm contains the elements of Pavlovian fear conditioning was tested.
  • (18) In this study we tested the hypothesis that regardless of concentration pattern and exposure rate the same exposure dose of O3 will induce the same spirometric response.
  • (19) We put forward the hypothesis that the agglutinability in acriflavine, together with the PAGE profile type II, may be associated with particular structures responsible for virulence.
  • (20) After an introductory note on primary preventive intervention of breast cancer during adulthood, the author defends and extends a hypothesis that relates most of the known risk factors for this disease to the development of preneoplastic lesions in the breast.