• Paper Towel Lab Report
    and Viva are the most known brands and are used commonly in kitchens. Hypothesis: For this project, I needed 3 different hypothesis. 1 for the absorbency, 1 for durability and 1 for the over best quality paper towel. My first one, for absorbency, was: If the thickness of the paper towel affects...
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  • Physics Isa
    Introduction I have chosen to investigate a factor that affects the output of a potential divider circuit. A potential divider is resistors connected in series across a voltage source; used to obtain a desired fraction of the voltage. A resistor is a device having resistance to the passage of an electric...
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  • Week Five Summary
    In week five, Dr. Gamrat discusses how to refer to the one and two tailed tests by using the chart that was given in class. The one tailed tests the area of reject is always on the right or the left, and the non-rejection of a hypothesis is always in the middle of the bell curve. In order to determine...
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  • Hypothesis-Based Testing
    Using hypothesis-based testing is the primary way scientists and researchers test the validity of new ideas and create theories. Another term for this type of research is the scientific method, and it is an excellent way of determining whether an idea is valid or not. A hypothesis-based experiment starts...
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  • Criteria for Hypothesis Based Scientific Study
    The criteria for a hypothesis-based scientific study involves a few steps that should be followed in order. First, an observation is made and then a question should be posed about the observation that can be tested and possibly proved false. Next, we can make a hypothesis or educated guess about the...
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  • Unit 9: Science Meets Real Life
    as possible to help with your question (about.com. 2011.) Formulate a hypothesis: A hypothesis is a statement regarding the cause and effect of the situation surrounding your question (about.com. 2011.) Test the hypothesis: Testing involves the planning and carrying out of a procedure or set of...
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  • The Hippocampus and Working Memory and Their Effects on Object Location and Recognition
    Effects on Object Location and Recognition I. Discuss one cognitive process that is crucial to you as part of an everyday activity. A. Introduce the everyday activity I have noticed over the years through conversations, observation, and experiences that I am very poor at remembering directions and...
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  • Why Do People Smoke
    Title : Why do People Smoke? Table Of Contents Objectives Introduction Hypothesis Research Methology Findings Survey Results Conclusion Objectives Why do people smoke? I choose this topic because smokers among people are getting worse nowadays and I am trying to find...
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  • Research Paper
    Research Question: How does changing the length of a pendulum affect the period of which it will complete a full cycle? Hypothesis: If we change the length then the period duration will be longer because the longer the length the longer the period of the pendulum, as it has a proportional relationship...
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  • What Was the Cause for Segregation in the South?
    in all actuality scholars cannot agree on which events at the end of the nineteenth century mark the beginning of formalized Jim Crow. Studies show how blacks and whites learned to be civilized when they encountered each other. The division of the two races happens soon after the end of the Civil War...
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  • Where Do Planets Come from
    Zhong 1 Justin Zhong Ms. Ljoka 2nd Annual Holy Spirit Science Fair February 21, 2013 Where do planets come from? Abstract Astronomers have spent many centuries wondering how our solar system and its planets came to be. We could only see the end result of planet formation, not the process itself. And...
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  • Politeness and Pragmatics in the Context of Cross-Cultural Communication
    examine the Natural Order Hypothesis which was first introduced by Stephen Krashen in the late 1970s and 1980s. Krashen proposed the Second Language Acquisition Theory with five hypotheses. The Natural Order Hypothesis is a part of this second language theory. This hypothesis claims that learners of second...
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  • Lap Report
    For this particular experiment my hypothesis is the younger subject reaction time will change less between the afternoon and evening then the older subject. This experiment is important to test because younger people tend to have better reaction time then older people do. The experiment that was conducted...
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  • Biology Research
    Contents Research question: 2 Introduction to experiment: 2 Hypothesis: 2 Variables: 2 Independent variables: 2 Dependent variables: 2 Fixed (controlled) variables: 3 Apparatus to be used: 3 Method to be used to conduct experiment: 4 How the independent variable s going to be manipulated whilst...
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  • Science meets Real Life
    Science: From Methods to Mutation There are two different ways to use the scientific method. The five step method involves observing/research, hypothesis, prediction, experiment, and conclusion (Understanding and Using the Scientific Method, 2011). The seven step method involves observation, question...
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  • lab 1 assignment
    information in Table 2, what patterns do you observe? Based on the information in Table 2 there is a pattern of 2ppm oxygen with 1 fish observed then 4ppm and 3 fish observed and once it goes to 6ppm there is more fish observed of 10 and it peaks at 12ppm then starts going down on the number of fish observed...
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  • Natural Science Physics
    Water Quality vs. Fish Population Dissolved Oxygen 0 2 4 6 8 10 12 14 16 18 Number of Fish Observed 0 1 3 10 12 13 15 10 12 13 1. What patterns do you observe based on the information in Table 1? The number of fish will increase as the number of dissolved oxygen in water is added in multiples of...
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  • Inflation
    affected by gender Staying active and in shape is one of the most important thing to do now a days. It is important since most of the population in the United States is overweight, a lot of people need to start exercising and they can find their cardiovascular fitness with a simple experiment. Cardiovascular...
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  • Research by Scientific Method
    way. Just as it does for a professional scientist, the scientific method will help you to focus your science fair project question, construct a hypothesis, design, execute, and evaluate your experiment. Even though we show the scientific method as a series of steps, keep in mind that new information...
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  • Solubility of Salt
    more salt (solute)(the saturation point)? Hypothesis: If I pour in 32-36 grams of salt then, the solution will come close to point of saturation in the room temperature water because since the water is at room temperature, the dissolving rate of how fast/how much of the salt in the water will become...
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