hypothesis was ’ people would conform under group pressures of the pre-set guesses. The null hypothesis was that people would not conform under group pressures unless due to extraneous variables. The experiment was a field experiment using the techniques of independent groups design. The experiment was dressed as a competition based on the following three conditions; high pre-set; control pre-set and low pre-set guesses. The group used random selection in three math classes with the senior pupils
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of this experiment is to determine if the price of paper towels reflects the absorbency of the paper towels. Relevance: I became interested in this idea while trying to save money on my grocery bill. If the cheaper paper towels work just as well or better‚ I can save money by purchasing them. The information gained from this experiment can help consumers get the best absorbency for the lowest price. Literature Review: While doing research on how to best design my paper towel experiment‚ I came
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“Despite their fame‚ the Hawthorne Studies experiments were too poorly designed to demonstrate anything but the need for careful controls in scientific research”. To what extent would you agree with this appraisal? INTRODUCTION Many researchers have formulated their own experiments and devised theories to assist the study of management and how to improve productivity within an organization‚ through scientific research. These theories mostly focus on the employees and how productivity can be improved
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We have set three main experiments‚ the first one leaving trash around the garbage can and seeing if anyone bothers to pick it up. This one is very simple because people do not usually relate it to values‚ but we believe taking care of our planet is a main value we should all have‚ which can be represented as respect for your environment. The second one consists of us giving candy to children but asking them to just take one and see if they take one or a bunch. This experiment is an example of a day
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Statistics definitions Bias-Bias is a term which refers to how far the average statistic lies from the parameter it is estimating‚ that is‚ the error which arises when estimating a quantity. Errors from chance will cancel each other out in the long run‚ those from bias will not. Primary data-Data observed or collected directly from first-hand experience. Secondary data-Published data and the data collected in the past or other parties Qualitative data-Qualitative methods are ways of collecting
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intervals‚ the original experiment used interval measurement for their data set so I chose to also use interval measurement. The main measure of central tendency was mean. The median was
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Investigating the best fabric for science laboratory clothing. (Final Report) Abstract: This experiment looked at the effectiveness of cotton‚ wool and polyester to come up with a hypothesis to which material would be the best used in a lab coat. After the hypothesis was made an experiment was done on the 3 materials‚ to find out which material is the best to use in a lab coat. The results of the experiment were that wool was the best material to be used in a lab coat. Introduction: Scientists and
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SHEET Title of experiment‚ date of experiment‚ your name and your lab partners. 2. INTRODUCTION Include a brief introduction that explains the purpose of the report and the purpose of the experiment. The introduction should also include any other introductory/background information or theory that the reader needs to know. This is where you tell the reader what you did and why you did it. 3. PROCEDURE Use a paragraph form to describe the steps taken to perform the experiment‚ describe measurement
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1. Introduction - Background Information - Purpose - Hypothesis - Variables 2. Materials 3. Procedures 4. Results -Tables and Figures -Description of Data 5. Discussion -Conclusions -Explanation of Results -Error Analysis and Future Experiment Grading of Lab Reports Your instructor will be asking the following questions while grading your lab report. You should review these questions while writing and proofreading your report. 1) Has the student read and followed the lab report guidelines
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the project. ScienceProject.com has project guides with background information and experiment design. Meanwhile‚ Encyclopedia.com and Wikipedia.com have general information on any subject. Project ideas and material can be found at MiniScience.com‚ while local libraries can provide relevant reference materials to the project. Step 3. Variables Determine the possible variables or changeable factors in the experiment. Step 4. Hypothesis From the research and variables‚ write down an educated guess
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