Name_____________________ Date_______________________ “Super Size Me!” A Study of Macromolecules and Diet Part 1: “Super Size Me” and Scientific Inquiry Direction: Use information from the movie to answer the questions below. 1. What was the background information that led Morgan Spurlock to conduct his study? Obese is the second cause of death. 2. What was his research question? 3. Did he have a hypothesis? What was the hypothesis? Eating McDonalds is unhealthy 4. Describe
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Daniel Osherow ENGR 1301 5 December 2012 Copper Wire Sizes (EE) The diameter of a copper wire is measured by using a system called the American Wire Gauge also known as AWG. This system has predominantly been used in the United States and Canada since 1857. Using this measurement the cross-sectional area of a gauge is able to be found. We then use this area to determine the wires current carrying capacity. The gauge numbers for wire and diameter values work inversely‚ as when one increases the
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the findings 2. Develop estimated regression equations‚ first using annual income as the independent variable and then using household size as the independent variable. Which variable is the better predictor of the annual credit card charges? Discuss your findings. 3. Develop an estimated regression equation with annual income and household size as the independent variables. Discuss your findings. 4. 4.What is the predicted annual credit card charge for a three-person household
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Developments in containership sizes and their impact on terminal productivity. Introduction Since the invention of the container‚ the developing of container vessels has gone fast. Where the first container vessel had a capacity of just 58 TEU‚ nowadays container vessels carry over 11‚000 TEU. This development happened in only 40 years. Before the invention of the container‚ cargo was handled by hand. The loading and unloading of ships took days or even weeks‚ in this way it was not possible to
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Rhetorical Analysis of Supersize Me It is without a doubt that fast food is causing many health and weight problems for a large percentage of Americans’. In the documentary by Morgan Spurlock‚ Supersize Me‚ Spurlock decides to experiment with the effects of eating too much fast food‚ McDonald’s in particular. This film puts a lot of emphasis on the large percentage of obese Americans’‚ particularly the unawareness of how bad fast food is for the body‚ and also questions how responsible consumers
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bond. The radius varies with the location of an atom on the atomic chart‚ the type of chemical bond‚ the number of neighbouring atoms (coordination number) and a quantum mechanical property known as spin. On the periodic table of the elements‚ atom size tends to increase when moving down columns‚ but decrease when moving across rows (left to right). When subjected to external fields‚ like an electrical field‚ the shape of an atom may change from that of a sphere. Atomic dimensions are thousands
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The Effect of Group Size towards Students’ Cheating Behaviour Ednalino‚ Merici L. Aribon‚ Margaret T. Ledesma‚ Chelsea Mabunga‚ Jewen Manalo‚ Jan Pauline Pahila‚ Deneb Kang You Ma Among students‚ one of the most prominent definitions for cheating is the act of taking an examination or a test in a dishonest manner through which one attempts to access answers in a fraudulent and inappropriate way. Students begin to develop the unethical behaviour as they set foot in middle school
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he’s put on almost 24.5 lbs‚ his body fat has increased from 11% to 18% and his liver is on red alert. And it took him 8 weeks to get his liver back to normal and over one year to get down to his previous weight. And coincidentally shortly after Super Size Me was released‚ McDonald’s announced it was
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Maximum Cell Size & Diffusion – Ferris Shaw Research Question: How does the surface area to volume ratio affect the diffusion rate in agar cubes? Hypothesis: The rate of diffusion in directly related to the surface area to volume ratio of cells and is responsible for the efficiency of absorbing nutrients‚ oxygen‚ minerals etc. in the cell. This ratio is specific to cells as they require a ratio that isn’t big enough to take too long to receive the nutrients and oxygen or too small to
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Calculating Sample Size Types of Samples Subjective or Convenience Sample - Has some possibility of bias - Cannot usually say it is representative - Selection made by ease of collection Simple Random Sample - No subjective bias - Equal chance of selection; e.g.‚ select the fifth chart seen on every third day - Can usually be backed to say it is representative Systematic Sample - Is a random sample - Equal chance of selection due to methodology; e.g.‚ computer-generated list of
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