What is the difference between hypothesis and law? A hypothesis is a statement‚ put forth on the basis of reasoning‚ about the things that are being studied. A hypothesis is an educated guess based on past scientific studies and previous experiments. It is not just a random guess. Observation is followed by a hypothesis. For example ‘Plants need sunlight to grow’ can be a hypothesis. It is formulated by taking into account all the observations that are know about the phenomenon under investigation
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Aptitude Test 1 1. A can finish a work in 24 days‚ B in 9 days and C in 12 days. B and C start the work but are forced to leave after 3 days. The remaining work was done by A in: | A. | 5 days | | | | B. | 6 days | | | | C. | 10 days | | | | D. | 10 | 1 | days | | 2 | | | | | Answer: Option C Explanation: (B + C)’s 1 day’s work = | | 1 | + | 1 | | = | 7 | . | | | 9 | | 12 | | | 36 | | Work done by B and C in 3 days = | | 7 | x 3 | | = | 7
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of ballet has been a reality for over 400 years‚ yet the tradition of women performing in ballet has only been for slightly over 300 years. It is an art form that has engaged millions for over four decades and still continues to grow worldwide. When one thinks of ballet‚ most often the first thing that comes to mind is the image of the ballerina‚ the female performer representing femininity‚ yet ballet was a male only art form for over 100 years and male dominated for 200 years. The evolution of women
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called Tucson‚ whether the simulation has an identical experience to the real Tucson is not the philosophical point. The Matrix hypothesis is the same as the metaphysics hypothesis David Chalmers claims. The metaphysics hypothesis is made up of three hypotheses. These three hypotheses are known as computational‚ creation and mind body hypotheses. The computational hypothesis “Microphysical processes throughout space-time are constituted by underlying computational processes” (Christopher Grau‚ pp137)
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1993‚ 1996 the oldest continent is Ur. In Rogers’ reconstructions‚ however‚ Kaapvaal and Pilbara are placed far apart already in their Gondwana configuration‚ a reconstruction contradicted by later orogenic events and incompatible with the Vaalbara hypothesis.[3]
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the drug‚ hemp was applied‚ was 216 BPM. The final heart rate‚ with the drug was 132 BPM. That is a change by -84 BPM. This proves that hemp lowered the heart rate of the Daphnia‚ like the hypothesis stated. The overall average for all the groups‚ there is a similar trend with a -7% change meaning the every test had the same outcome of the heart rate decreasing. There
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Psychosis is an abnormal condition of the mind where thoughts become disturbed‚ causing one to lose touch with reality. This can possess as symptoms such as delusions and hallucinations‚ along with negative emotional changes such as social withdrawal. Psychotic episodes can be associated with an underlying mental disorder‚ but can also occur from stressful events in one’s lifetime or the abuse of illegal drugs (such as methamphetamine). In any case‚ chemically‚ dopamine is responsible for psychosis
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section of the article). 6 pts Example of a directional hypothesis: Dogs will spend more time in physical contact with their sick owners than will cats. The first hypothesis was homophobic men are more sexually aroused to homosexual signs then non-homophobic men. The second hypothesis was homophobic men are more hostile or aggressive than non-homophobic men. 2) Did the results of the study support or refute the researchers’ first hypothesis/prediction? Explain how you came to this conclusion.
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ORGANIZATION SCIENCE Vol. 2. No. 1‚ February 1991 Primed in U.S.A. LEARNING FROM SAMPLES OF ONE OR FEWER* JAMES G. MARCH‚ LEE S. SPROULL AND M I C H A L TAMUZ Stanford University‚ Stanford‚ California 94305 Boston University‚ Boston‚ Massachusetts 02215 Rutgers University‚ New Brunswicic‚ New Jersey 08903 Organizations learn from experience. Sometimes‚ however‚ history is not generous with experience. We explore how organizations convert infrequent events into interpretations of history‚ and how
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ecological and environmental forces. An ecological force such as human hunters are one hypothesis that is believed to have caused the extinction of the megafauna. This hypothesis is known as the “overkill hypothesis.” (Cushman lecture 2/15/18) This hypothesis believes that the excessive practices of human hunters are what caused the large mammals of the North Americas to go extinct. An environmental force hypothesis that is also widely proposed is climate
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