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    Data Investigation

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    Data Investigation Having allocated data of students from a school given a fabricated name, I will use this data to follow up a line of enquiry on. From the data that I have there are 1200 students in the school, where 599 are boys and 601 are girls. Below is a chart showing how many girls and boys there are in each year group. Year group Number of Boys Number of Girls Total 7 150 150 300 8 145 125 270 9 120 140 260 10 100 100

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    Data Analysis Investigation Introduction During this investigation I am going to find out if boys are on average taller than girls and if their average heights are more dispersed. My hypothesis is: “On average boys are taller than girls and boy’s heights are more dispersed than girl’s heights.” Using the data I have been provided by the school I will carry out my investigation. The data provided is based on pupils in our Co-educational comprehensive school. The data has

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    Statistical Investigation into Rollercoaster Data I am going to be completing a statistical investigation from some collected data. This will be obtained from a World Rollercoaster Database. The information that can be seen from the database about an individual rollercoaster is: which country designed it, when it opened, its height, its length, its max speed, the ride time, and the thrill factor out of 10. I am going to investigate whether the fastest rides are the most exciting. I would

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    Investigation to Find Correlation Between Given Data Title: The purpose of this investigation is to find if there is any correlation between two variables extracted from 5% random sampling of the Mayfield Data provided. Introduction: In this GCSE coursework, I will be trying to prove three hypotheses, by using statistical techniques we have learned throughout the GCSE course. My line of enquiry will be based on the relationship between a pupil's IQ and various Key Stage 2 results

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    The Study of Si Surface Structures The goal of this study is to determine the ratios of surface type upon the Si sample. Data is collected from the Si samples using SPALEED. By analyzing the data from dates where combined surfaces are present it is possible to determine the amount of certain types of surfaces present on the sample. The ultimate goal is the ability to control the growth of Pb islands upon the Si crystal. Applications of this research include the design of advanced microprocessors

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    this investigation is to extend the study of the birthday paradox, factoring in their family income. The type of data that will be collected is the individual's birthday, excluding the year, and family income. The sample group will be selected from a random group including those of similar age group to my own (students from the school). By including only those that are in my age group, I am eliminating further variables. Major difference in conception years may cause the data to skew. Data will

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    Analyzing Consumer Behavior

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    Consumers all over the world will view information and process the same differently. It is thus of great necessity that businesses come up with effective mechanisms which will effectively and efficiently communicate their business to their clients. In understanding the consumer process for choice, various practices have been examined and affected. The methods of choice include monitoring of information, eye movement monitoring and issues to do with task analysis among others. The studying of such

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    Data-Handling Project

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    Data-Handling Project Introduction Mayfield High school is a secondary school for pupils age 11-16. I will be doing a data-handling project and have been asked to investigate the relationship between height and weight of 30 random students of year 10 and 11. This includes boys and girls. Hypothesis ========== My hypothesis is that the taller the students the heavier the person will weight. My reasons for choosing this is because I hear a lot of people saying that this statement

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    Current Research Investigations of Corollary Discharge Corollary discharge assists both human and non-human animals distinguish between self-generated (internal) and external motor responses. By sending signals which report important information about movement commands and intension animals are able to accurately produce motor sequences with ease and coordination. When a motor command initiates an electric organ discharge, the signal transmits important information to the brain which serves

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    Chilc Abuse

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    that abused children become abusive parents and concluded that the case for transmission across generations has been overstated. Looking back on past investigations gives support for intergenerational transmission, almost without exception. These investigations identify maltreating parents and then interview them about their own childhood. Investigations done with and without control groups indicate abusing parents report high rates of having been abused physically during childhood (Steele and Pollock

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    MCM sonar technology

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    means that all bottom objects would need to be reinvestigated to prove they were not mines. Even in moderately cluttered bottom conditions such as in harbours or approaches where there may be 300-400 objects per kilometer of 600m wide channel the investigation and discrimination of all these objects would involve a speed of advance for the dedicated minehunting vessel of less than one knot! There had to be a more efficient way. In the early 80’s the sidescan sonar systems were being supplemented by

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    intelligence: knowledge obtained from investigation, study, or instruction, intelligence, news, facts, and data. The class gave a definition from Ken Davenport that said, “Information is data endowed with relevance and purpose.”(Davenport 2002) We gather information from data that turns into information that is then been understood and received as knowledge that has been remembered throughout that person’s life as wisdom. Russell Ackoff defined information as, “information is data that has been given meaning

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    gather information about the present existing condition. The principle aimed to explain the method which described the nature of a situation, as it exists at the time of the study and to explore the causes of a particular phenomenon. Data analysis was the examination of data in terms of characteristics, patterns, trends and relationship so as to answer the questions or to meet the objective of the study. It involved decision in the unit and level of analysis to utilize and the procedures and statistical

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    stock prices? Why do managers try to hide bad news in footnotes? And why do regulators try to prevent them from doing this? Robert J. Bloomfield presents an alternative to EMH called the Incomplete Revelation Hypotheses. IRH suggests that statistical data which is more costly drives fewer trading interest. Therefore information that is more costly to extract from publicly available information is not fully reflected in the market prices. Information is hidden due to noise traders trading randomly. This

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    characteristics monitoring using data collected from regular commercial flights. Aircraft flight performance characteristics are defined with features of aerodynamic, propulsive and inertia forces. Aircraft in service is subject to changes of its physical characteristics that determine his maximum range, endurance, optimal climb speed, service ceiling and other flight performances. Degradation of aircraft flight performances can affect its service efficiency. Current flight data sensor technology state implies

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    NSA Spying

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    like Instagram, Facebook, Yahoo, and or Google. This is all collected, stored, and tracked by big brother, and what is our government doing with it and how are they securing this data? What is most surprising to me is that most Americans did not even recognize the National Security Agency (NSA) had been collecting data on Americans personal telephones and electronics devices for several years. This had been happening way before the NSA Analyst Edward Snowden leaked these facts to the world in late

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    Overview of Divorce in Canada

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    Introduction A century ago, divorce was nearly non-existent due to the cultural and religious pressures placed upon married couples. Though over time Canadians have generally become more tolerate of what was once considered ‘mortal sin’, marital separation and divorce still remain very taboo topics in society. Political leaders are frowned upon when their marriages’ crumble, religions isolate and shun those who break their martial vows and people continue to look down on those who proceed to legally

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    lives with clusters of what is called “Big Data.” Big data is commonly seen as the digital storage of large quantities of information (CQ researcher, 909). Big data can be anything, from a person’s Facebook content to their email address; any personal information about someone can be considered big data (909). The question, then, is how the data is used and what are the benefits and negatives of the access that entities have to this big data. Big data is digital storage of large quantities of information

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    An Analysis and Evaluation of Data from Photosynthesis Experiments Graph analysis This is my analysis for the investigation in to the affect of light intensity on the rate of photosynthesis to the Canadian pondweed, elodea. In the results the pattern is that when the light intensity is higher the readings are generally higher. On the graph the less the light intensity the lower the gradient of the curve. the equation for the photosynthesis process is; CO2 + 2H2O + Light Energy ========>

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    Better Data Beats Big Data

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    3. DATA We consider a large set of CLCT student usage data, collected in 2010. Although the tutor was used in several thousand schools across the United States, its full logging capability was activated for only about 20% of schools in which it was used. Our initial dataset covered 144,080 registered students in 899 schools with close to 473 million records overall, including activity unrelated to problem-solving, like signing in, signing out, and solving practice problems. After extracting targeted

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