Statistics b. Identify the outlier. If it is removed‚ does your conclusion change for the 5% significant level test in a. (carry out the final test again assuming no change in your conclusion about your test on variances in part a.) (5 marks) 2. Exercises 8-3; Question number 14 of the text (Triola). The Alberta government records freezing dates for over a hundred locations around the province. Based on average last frost dates for spring‚ a researcher has proposed dividing the province into
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Boris Tjhia 11PDe Physics IA Factors affecting the time period of a pendulum. Research question: How does the length of a pendulum affect its time period? The independent variable is the length. The dependent variable is the time. Controlled variable is the mass of the pendulum bob. Formula for 1 period of oscillation of a pendulum of a certain length is T=2π √lg Where l is length and g is gravity (9.81 ms-2) T2= 4π2 lg T2= 4π2g l Hypothesis: The longer the length
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Nicolò Cortese‚ Bogdan Hurjui‚ Bertram Kress Fugl Mrs. Baines S5ENA Physics 8/2/15 Lab Report Experiment to measure the latent heat of vaporisation of water Theory Latent heat of vaporisation is when a liquid is heated enough to start boiling‚ at this point‚ even if the source of heat keeps heating the liquid‚ the liquid’s temperature will not rise any further until all of the liquid is converted to gas. For example‚ if water is boiling in a kettle‚ and the kettle is left on whist the water is
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1. How long have turtles existed? ***(question) Turtles have existed for over 220 million years. 2. What is the largest turtle? *** (question) The Leatherback Sea Turtle is one of the largest turtles. This turtle weighs around 2000 pounds and can be over 6 feet long! 3. What do turtles eat? Turtles are omnivores meaning they eat both plants and animals. Some of the foods they eat are: • Fruit • Plants • Insects • Jellyfish • Other animals 4. Are turtles ectothermic? Yes‚ this means they can’t
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ACTIVITY 1.3 America’s Promise LEARNING STRATEGIES: Learning Targets Previewing‚ Marking the Text‚ Think-Pair-Share‚ SOAPSTone Before Reading 1. The Statue of Liberty has long been a welcoming figure to the millions of immigrants who have come to the United States of America. What feelings or thoughts do you think people might have when looking at the Statue of Liberty for the first time as a new arrival to this country? Source: “An ocean steamer passing the Statue of Liberty:
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The Night of the Long Knives was very important in helping Hitler become a chancellor as it consolidated his power eternally. One of the main problems facing Hitler when he became chancellor on the 30th January 1933 was that he didn’t have the support of the army and he distrusted the SA. On the 29th June he fixed both these problems arresting and executing over 300 hundred of the SA including their leader Rohm who a good friend of Hitler. This not only pacified the army‚ the only organisation with
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Awards/Honors‚ Health Care Exposure‚ Community Service‚ Research‚ Leadership‚ Extracurricular Activity‚ Employment‚ and Other. In the "Description of Role" section of each activity‚ please provide additional details regarding how it correlates with any other "Activity Type." The admissions committee takes into account the fact that some activities may fit multiple categories. Activity Type: Health Care Exposure Activity Name: Pharmacy Technician Organization Name: CVS pharmacy Contact/Supervisor Name: Dina
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Unit 2: Exploring Business Activity Assignment 2 D1 Amendment Subject: How managing the resources of the organisation and effective budgetary control can improve the performance of a business. Introduction: In this report I will be speaking about how managing the resources of an organisation and effective budgetary control can lead to improved performance of a business. Findings/ Main Body: As I have talked about with you before‚ managing the resources of an organisation and looking closely at
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centre of a complex site of Neolithic and Bronze Age monuments‚ including several hundred burial mounds. Stonehenge was constructed in three stages‚ with each stage being an ‘improvement’ to the site. Recently‚ there have been efforts to restore destroyed or stolen sections of the monument. Theories have been made concerning what Stonehenge was used for. Many people believe it was used as a temple of Sun-worship for various Sun-cults. Modern scientific beliefs state that it may have been used as
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Radiological Weapons as Means of Attack Anthony H. Cordesman Radiological weapons are generally felt to be suitable largely for terror‚ political‚ and area denial purposes‚ rather than mass killings. Unlike nuclear weapons‚ they spread radioactive material contaminating personnel‚ equipment‚ facilities‚ and terrain. The radioactive material acts as a toxic chemical to which exposure eventually proves harmful or fatal. Radiation is energy that comes from a source and travels through some material
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