10ppm and 18ppm‚ have a similar number of fish observed. 2. Develop a hypothesis relating to the amount of dissolved oxygen measured in the water sample and the number of fish observed in the body of water. If the amount of dissolved oxygen is increased‚ then the number of fish observed will increase. 3. What would your experimental approach be to test this hypothesis? For my experimental approach to test this hypothesis would be very simplistic. I would replicate the experiment and use different
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to play with hypothesis generation. Some researcher might come to a hypothesis that is not clearly contradicted by available information‚ thus while not necessarily true‚ has not yet been proved false. In a study by Garst‚ Kerr‚ Harris‚ & Sheppard (2002) they look to see the generation of a single plausible hypothesis‚ makes it less likely that people will be more thorough in testing for alternative explanations. In all of their experiments‚ participants were asked to form a hypothesis given the data
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process because what you do not know is what you are trying to figure out subsequently the more you observe the more you will know. A hypothesis is a proposition‚ or set of propositions‚ set forth as an explanation for the occurrence of some specified group of phenomena‚ either asserted merely as a provisional conjecture to guide investigation (working hypothesis) or accepted as highly probable in the light of established facts (Collins‚ 2012). Based on the clues you have like no response from the
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that caffeine can reduce high blood sugar or not. It was necessary to follow scientific method to come to a trustworthy and fair conclusion. The hypothesis of this experiment is that caffeine may help prevent diabetes. Scientists were asking if drinking coffee in regular doses would decrease the risk of getting type 2 diabetes. To test the hypothesis‚ scientists chose to do an experiment on mice that have a mutation which makes them become diabetic. The mice were split into two groups; a group
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empirical evidence in an experiment related to a hypothesis (often in the form of an if/then statement)‚ the results aiming to support or contradict a theory. The steps of the scientific method go something like this: Make an observation or observations. Ask questions about the observations and gather information. Form a hypothesis — a tentative description of what’s been observed‚ and make predictions based on that hypothesis. Test the hypothesis and predictions in an experiment that can be reproduced
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fall at the same‚ or different‚ rates in the air and in a vacuum. Before you conduct your experiment‚ you need to form a hypothesis. A hypothesis is a prediction of what you think will happen in the experiment. The hypothesis is a statement that describes “if” a certain set of circumstances are present “then” there will be a specific result that will occur. Record your hypothesis here: If two objects fall at the same height then the object with the greatest mass will fall to the ground first.
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extraterrestrial activities. These are false statements. The Bermuda Triangle does not exist and by using the search model: state the claim‚ examine the evidence‚ consider alternative hypotheses‚ and rate according to the criteria of adequacy of each hypothesis. By using these four steps and describe an experiment. These will help prove that the Bermuda Triangle does not exists. Step one‚ state the claim. From the best understanding of The Bermuda Triangle‚ how it works is by paranormal or extraterrestrial
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An observational study to investigate gender differences in touching behaviour in a social situation. Hypothesis My hypothesis is: Teenage boys will touch teenage girls significantly more so in public places. This is a one tailed hypothesis. Null hypothesis There will be no significant gender differences with touching in public places. Method Design This practical will be an observational study of teenage couples within a public setting to find out if there are any gender
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the observers would realize how difficult it was for the scientists in the 17th century to perform in their fields. Data Tables: Ob-scertainer #10 Hypothesis Actual Ob-scertainer #1 Hypothesis Retest Actual Ob-scertainer #7 Hypothesis Actual Ob-scertainer #6 Hypothesis Actual Questions: 1. The scientific method is a method of procedure
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Internet or discussing it. Knowing your idea more will help you construct your work. 4. Form a hypothesis. Hypothesis will be your prediction in the idea that you choose. You don’t need to research for this. You just have to guess. Make sure it is accurate and clear. 5. Plan your experiment. Your experiment will confirm your hypothesis. Make sure the experiment will answers or really confirms the hypothesis. 6. Plan your materials. You will need on your experiment. Make sure they are easy to buy
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