SCIENCE TEST #1 SEPTEMBER 2013 I. SCIENTIFIC METHOD a. The scientific method steps are: 1. Problem or question 2. Hypothesis 3. Experiment 4. Data 5. Conclusion b. The scientific method is a logical organized mechanism for identifying and researching a problem and devising a strategy for solving it. c. In the problem or question step‚ the researcher must decide what it is that you will be studying what you wish to learn.
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"The Scientific Method is the process by which scientists‚ collectively and over time‚ endeavor to construct an accurate representation of the world. The scientific method attempts to minimize the influence of bias or prejudice in the experimenter when testing a hypothesis or a theory". Funny thing about the scientific method‚ the more research I did from web site to web site it became apparent to me that there are many views to actually how many steps there are in the process. For the purpose
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RESEARCH METHODS VARIABLES AND HYPOTHESES Begin with stating the research question‚ the purpose of the research‚ the resources needed‚ and a plan for the research‚ including a model of the phenomenon under study. Where do research ideas come from? Curiosity; experience; need for deciding or acting; job; school; building on or contesting existing theory; available funding; etc. A preliminary research proposal‚ in one or two pages‚ a. states the research question b. states
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ACC604 Final Exam Practice Questions – Series H 1. The Work in Process inventory account of a manufacturing company shows a balance of $18‚000 at the end of an accounting period. The job cost sheets of the two uncompleted jobs show charges of $6‚000 and $3‚000 for materials‚ and charges of $4‚000 and $2‚000 for direct labor. From this information‚ it appears that the company is using a predetermined overhead rate‚ as a percentage of direct labor costs‚ of: A. 50% B. 200% C. 300% D. 20%
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Identify and explain two reasons for an increase in cohabitation [17] One reason is changing social attitudes. Religion regarded cohabitation as ‘living in sin’‚ but today there is less shame attached to it. Barlow et al found increasing acceptance of cohabitation. This shows that the change in religions social attitude‚ cohabitation is accepted more‚ leading to an increase in cohabitation. Some people prefer love that focuses of on intimacy‚ closeness and emotion rather than the duties of marriage
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means of various objective methods and procedures. The term objective indicates that these methods and procedures do not rely on personal feelings or opinions and that the specific methods are used at each stage of the research process. These methods include procedures for drawing samples (e.g. simple random sampling)‚ measuring variables‚ collecting information and analysing the information. Research methodology considers and explains the logic behind research methods and techniques. Sources
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Introduc on Lab 1 The Scien c Method 13 14 Lab 1 : Scien c Method Concepts to explore: Concepts to explore: x x x x x x x x Testable observa ons Hypothesis Null hypothesis Experimental approach Variables Controls Data collec on Analysis Introduc on What is science? You have likely taken several classes throughout your career as a student‚ and know that it is more than just chapters in a book. Science is a process that uses evidence to understand
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C.) Variable Factors in Fitness Center There are five areas of interest that would be play an essential role in the variable factors for a fitness center. The first interest would include utilities. Lighting and water plays a crucial role in maintaining the livelihood for a fitness center. The fitness center uses water to provide hot or cold showers to their members after workout‚ water fountains are available on almost every hall‚ and not to mention swimming pools and hot tubs that uses large
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the following could not be constructed? (a) A relative frequency table based on the numbers sold of different item types. (b) A pie chart for the percentages of sales of different item types. (c) A bar chart for the sales of hardware for each of the two months. (d) A Pareto chart for the sales of different item types. 3. What is the percentage of dollar sales for hardware? (a) 16.9% (b) 27.1% (c) 10% (d) 6.9% 4. Which of the following would be the best choice for showing the share of sales due to
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Mathematics Subject Name: Numerical Methods Subject Code: MA1251 Unit I 1) Write the Descartes rule of signs Sol: 1) An equation f ( x) = 0 cannot have more number of positive roots than there are changes of sign in the terms of the polynomial f ( x) . 2)An equation f ( x) = 0 cannot have more number of positive roots than there are changes of sign in the terms of the polynomial f ( x) . 2) What is the order of convergence of Newton Raphson method if the multiplicity of the root is
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