attempts to explain the observation ex: why is this happening. * * Hypothesis: a statement made to predict the solution and outcome. * * Prediction: based on the hypothesis‚ indicates the outcome. It is an IF-THEN statement. * * Conclusion: details the findings of the testing. What happened when you tested your theory? * * Results: the result is tied back to the hypothesis. Is the hypothesis refuted or supported? If the findings are refuted then ask another question
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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
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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:
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method was to make a hypothesis. We did a lot of observations and educated guess to come up with a perfect hypothesis. Also‚ we made sure that our hypothesis was good enough to be testable or otherwise our investigation could not go any further. So we made a hypothesis that stated “fat sponges will secure the egg and prevent it from breaking. The third step toward our investigation was to test the hypothesis or to experiment our hypothesis. Before we test the hypothesis‚ we measured the
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Cars were exceptionally important in everyone’s daily lives. With the invention of cars‚ people had a means of transportation and saved a lot of time. However‚ in the beginning‚ cars were a pain to put together. The process of creating an automobile was costly and time consuming‚ because manufacturers did not have an easy way to put the vehicles together. It took half a day just to put one car together. However‚ all of that changed when Henry Ford came along. Henry Ford‚ born on July 30‚ 1863‚ in
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Title: Looking at fibres Aim: To investigate natural and synthetic fibres under the microscope. Hypothesis: I predict that natural fibres will appear rough and taper under the microscope and synthetic fibres will appear smooth. Method: Refer to text book 1‚ 2-2 fibres and fabrics. Results: Fabric sample to touch Description/observation 1. Silk Soft 2. Leather Soft 3. Corduroy Soft‚ rough underside 4. Nylon Soft‚ stretchy 5. Linen Soft 6. Wool Soft‚ rough‚ fluffy 7. Polyester
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discussed different learning theories (e.g. classical conditioning and operant conditioning) in Lecture 3. Please derive ONE hypothesis related to any real-life issues based on one of these theories and then design an experiment to test your hypothesis. When you work on this assignment‚ try to think of and answer the following questions: What is your hypothesis? What are your independent variable (IV) and dependent variable (DV)? How will you manipulate your IV (i.e. what is your treatment)
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our day and learning more scientist study the world around them. There are 5 steps to the scientific method: 1. Make observations. 2. Propose a hypothesis. 3. Design and perform an experiment to test the hypothesis. 4. Analyze your data to determine whether to accept or reject the hypothesis. 5. If necessary‚ propose and test a new hypothesis. By using these steps we can make accurate conclusions instead of assumptions form the discovery of DNA February 28‚ 1953‚ by Watson and Crick
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can be tested. Your first step is to develop a hypothesis. A hypothesis is a possible answer to a scientific question or an explanation for a set of observations. Your hypothesis is not a fact. It must be tested. Your observations may support your hypothesis or they may not. If they do not support your hypothesis‚ you have not wasted your time. You have learned that your hypothesis is not correct and that you must explore further. Write a hypothesis about the volume of a balloon when the temperature
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increases and / or decreases when this occurs. 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? According to my hypothesis‚ once there is more dissolved oxygen in the water‚ there is an increase to the amount of fish present in the area where the water sample is obtained. 3. What would your experimental approach be to test this hypothesis? First‚ I would take a sample from different areas of the
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