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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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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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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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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Methods/Procedures To test the original hypothesis‚ six observations were taken at many different times during the day. Observations were taken during the morning‚ mid-afternoon‚ and the evening. The data was collected on four different days. To make sure that the observations would be consistent and accurate‚ two sets of observations were taken around in the same time frame. The location and the weather were constant‚ while the time of day was altered since it was the variable that was being tested
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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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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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