Accuracy and Precision of Spitballs Problem: How far will the spitballs land from the target when shot at different distances? How far will the spitballs be from each other when shot from different distances? Hypothesis: I believe that the accuracy will be similar when shot at the same distance but the closer you get to the target the more accurate it will be. For precision I think they should not be that far apart because you should shoot them relatively close. Materials: The materials
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Period 4 10‚ November 2007 Auschwitz; A Doctor’s Eyewitness Account Everyone has heard of the tragedies and unfortunate events that took place during World War II‚ known as the Holocaust. However‚ not many people really truly understand the depths of torture‚ depression‚ and cruelty that took place during this time. Before reading Auschwitz; A Doctor’s Eyewitness Account by Dr. Miklos Nyiszli‚ I myself did not grasp the concept of what in fact took place
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Historical Analysis of Noah Emma O’Neil CHW3M0-B Ms. Kuypers May 16th‚ 2014 Noah It was once said “if you don’t remember history accurately‚ how can you learn?” Accurate portrayals of historical Hollywood movies are more or less unheard of. These movies show a false representation of what occurred in the time period‚ making it hard for people to know fact from fiction about the past. The movie Noah‚ despite its best efforts‚ is not historically accurate because it does not
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the use of a jury. It will also provide opinions and research of others into criminal evidence and juries. Eyewitness evidence is the testimony of a person giving an account of an event they have witnessed‚ for example the identification of perpetrators and details of the crime scene. An eyewitness can be a victim‚ a bystander‚ or a participant in the crime‚ the most common type of eyewitness identification is pretrial identification (Arkowitz‚ 2009). There are three types of pretrial identification
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Precision describes the closeness of results that have been obtained in exactly the same way while accuracy indicates the closeness of the measurement to its true value. This experiment was used to determine the accuracy and precision of different volumetric measuring devices‚ as well as determining the density of an unknown metal. This lab was to help understand the application to volumetric measurements. Part 1: First‚ the next-to-smallest beaker was cleaned‚ dried‚ and weighed on the scale
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Pipetting‚ weighing‚ accuracy and plotting Introduction The aim of this experiment was to determine the density of water and‚ of unknown solutions‚ by being as accurate as possible‚ by pipetting and weighing the solutions. Density if defined as “The mass per unit volume of substance; common unitg cm-3” (Lewis. R and Evans. W.‚ 2011). As the density is an intensive property of all matter it depends on temperature and pressure. “The density of a mixture may also depend on its composition” (Nedelsky
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Eye Witness Testimony “Eyewitness testimony is so unreliable that it should never be used in convicting criminals”. Eyewitness testimony is a legal term. It refers to; an account given by person(s) of an event they’ve witnessed. Eyewitness testimony is admissible in a court of law to assist in the conviction of individuals. In 1976‚ the Devlin report examined over 2000 identity parades in the U.K. Of the 2000 parades‚ 45% resulted in a suspect being identified and out of these‚ 82% were eventually
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Kaufman‚ as he assassinates every member of the Black September group that took eleven Israeli athletes hostage during the 1972 Olympics. The movie was so popular because of its mixture of historical accuracy and added drama to make the movie a thriller. This paper will go into detail about the accuracies and inaccuracies of the film Munich. This paper will show one example of how “based on true events” doesn’t necessarily mean everything in the movie is accurate. Munich is an on screen adaptation
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Hello ladies and gentlemen of the jury my name is Brittany Marroquin. I am a hair analysis expert. I am here today to determine whether or not the suspects are responsible for the crime that has been committed. I have here the lab results depicting the crime scene. The trace evidence (small but measurable amounts of physical or biological material found at a crime scene) found at the crime scene was the killers hair‚ and the victim’s own hair to exclude any hair samples found similar to the victim
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An Eyewitness Account of the Napoleonic War At the age of nineteen‚ Jakob Walter is enlisted in the French Army‚ under the rule of Napoleon Bonaparte. The Napoleonic period is often described as the rise of French Nationalism and the dissolution of absolutism in Europe (Backman 604). Throughout his three campaigns for the Napoleonic Army‚ Walter keeps a journal to portray his thoughts about the war; in this journal‚ he also shares his experiences away from home. Walter thoroughly explains the true
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