Mohammed Al Bittar - 1006091 1. What is meant by big data? A term used for complex sets of data which becomes very difficult to process‚ manage‚ or capture by commonly-used software. 2. What is meaning of data-driven culture? A culture where decisions made upon analyzing real statistical information. Like how Wal-Mart checks on the weather in order to provide more products to the customers; because their statistical information shows that whenever there is a storm‚ customers by
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Introduction Data communications (Datacom) is the engineering discipline concerned with communication between the computers. It is defined as a subset of telecommunication involving the transmission of data to and from computers and components of computer systems. More specifically data communication is transmitted via mediums such as wires‚ coaxial cables‚ fiber optics‚ or radiated electromagnetic waves such as broadcast radio‚ infrared light‚ microwaves‚ and satellites. Data Communications =
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submarines and aircrafts‚ the Navy could only build 6 battle ships and the Rhineland was to be demilitarised. Also the league of nations were to take control of German allies and colonies. When the Treaty of Versailles was signed by Germany ‘The Big Three’ were not fully satisfied with the outcome and not all were happy with peace. Georges Clemenceau was definitely not happy with the outcome and with the treaty. If it was his way he would probably make sure Germany had to repay everything with a lot
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billion bytes of data in digital form be it on social media‚ blogs‚ purchase transaction record‚ purchasing pattern of middle class families‚ amount of waste generated in a city‚ no. of road accidents on a particular highways‚ data generated by meteorological department etc. This huge size of data generated is known as big data. Generally managers use data to arrive at decision. Marketers use data analytics to determine customer preferences and their purchasing pattern. Big data has tremendous potential
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Collecting and Representing Data During the past few lessons you have looked at ways of collecting and representing data. You will now put all of your knowledge together to complete these questions. Question 1: The information shown displays the colour of 30 cars in the school car park. Complete the tally chart below. Car Colour | Tally | Frequency (Total) | Green | | | Grey | | | Yellow | | | Red | | | Black | | | Blue | | | White | | | Question 2: Using
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The Possibility of the Tamils rising to the Stage‚ as it’s own Severing Nation State‚ and the possible geopolitical implications In What Ways Are The Tamils Already Sovereign Based Upon The Definition Of Sovereignty And Fundamental Characteristics; And How Realistic Is Their Claim To Sovereignty‚ Self-Determination And Their Own Nation State. Eric Metselaar Global Politics 11th (G) 27 November 2014 Word Count: 1840 The Tamils Go Way‚ Way Back… Among‚ the arguable‚ 196 countries‚ are an assortment
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Data warehousing is the process of collecting data in raw form for analyzing trends. The benefits to data warehousing are improved end-user access‚ increased data consistency‚ various kinds of reports can be made from the data collected‚ gather the data in a common place from separate sources and additional documentation of data. Potential lower computing costs‚ increased productivity‚ end-users can query the database without using overhead of the operational systems and creates an infrastructure
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into the Workers’ Compensation (WC) actuarial model workbook. Payroll data for the WC model should contain “only the actual hours worked” for specific Rate Schedule Codes (RSC) groups‚ including executives. The WC payroll data should exclude all paid leave types. A comparison of work hours from the NPHRS mainframe report to the summary in EDW reveals very small differences. We hope to align the NPHRS and EDW work hour data. Also‚ we (Technical Analysis‚ Accounting and Finance) need to understand
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almost anyone would agree that changes are needed in the healthcare system‚ the opinions on how to go about it vary. This is due to the diverse opinions of healthcare’s proper role in this society. Even the three major sociological theories – Functionalism‚ Conflict‚ and Interactionism - have three distinct perspectives on this subject. By looking at the effect of each theory on healthcare‚ it is clear that healthcare issues are too complex to be explained by only one theory. According to functionalism
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5.3.3 Data cleaning Data cleaning helps to remove all unnecessary data. Data cleaning attempts to fill in missing values‚ smooth out noise while identifying outliers and correct inconsistencies in the data. Data cleaning is usually an iterative two-step process consisting of discrepancy detection and data transformation. 5.3.4 Data analysis Data analysis is also known as analysis of data or data analytics‚ is a process of inspecting‚ cleansing‚ transforming and modeling data with the goal of discovering
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