discovery and demonstration considered characteristic of or necessary for scientific investigation‚ generally involving the observation of phenomena‚ the formulation of a hypothesis concerning the phenomena‚ experimentation to demonstrate the truth or falseness of the hypothesis‚ and a conclusion that validates or modifies the hypothesis. the Scientific Method The scientific method is the backbone of every science experiment‚ and understanding it is critical to the success of your science fair experiment
Premium Scientific method Science Theory
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
Premium Hypothesis Experiment Scientific method
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
Premium Scientific method Science Theory
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
Free Scientific method Hypothesis Science
water? a. Pyrite hypothesis = it can contaminate water or dirt by increasing acidity levels. b. Coal hypothesis = can cause a problem with underground mining because it can cause the river and the minds to be polluted. It can also increase the tempters and the ph. 2. Based on the results of your experiment‚ would you reject or accept each hypothesis that you produced in question 1? Explain how you determined this. a. Pyrite hypothesis accept/reject = I accept my hypothesis because of all the
Premium Sun Solar cell Scientific method
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
Premium Blood sugar Scientific method Diabetes mellitus
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
Premium Scientific method Theory Hypothesis
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
Premium Hypothesis Scientific method Gender
Criminal Investigations The method of inquiry is the way that an investigator or detective gathers information about a specific case. There is several different method of inquiry such as evidence collection‚ witness and victim statements‚ and information stored in public and private databases. The methods of inquiry are used to figure out what happened at a particular crime scene. A criminal investigator is trying to establish the who‚ what‚ where‚ when‚ why‚ and how of the crime. During this process
Premium Scientific method Police Criminal law
There is no significant difference between [define the two groups] on [dependent variable]. For example‚ "There is no significant difference between males and females on interest in reading." If there are three or more groups‚ then the research hypothesis should be slightly rephrased. An example is socioeconomic status whereby children are placed into three socioeconomic status groups: high‚ medium‚ and low. Instead of defining all three groups‚ state that there is no significant effect of the variable:
Premium Hypothesis Reading Experiment