This document provides insights on understanding and managing data. It covers topics such as data labeling, frequency tables, graphical representation, network diagrams, line graphs, and profit analysis. The content includes solved assignments, essays, and dissertations.
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Understanding and Managing data
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TASK 1 1. Label the codes for categories: Gender: 1. Male?2. Female?3. Prefer not to say Age: 1. Less than 212. 21 to 343. 35 to 474. 48 to 605. 61 and over Education: 1. GCSE or below2. A’ level or Diploma3. Degree or further Are you a regular user of self-checkout user: 1. Yes2. No 2. Frequency and percentage frequency tables: Gender FrequencyPercentage Male9447.47% Female10251.51% Prefernotto say 21.01% Total198100% AgeFrequencyPercentage Lessthan 21 189.09% 21 to 34178.58% 35 to 473216.16% 48 to 609447.47% 61and over 3718.68% Total198100 EducationFrequencyPercentage
GCSE or below6733.83838 A’levelor Diploma 7236.36364 Degree or further5929.79798 Total198100 SSC User FrequencyPercentage Yes6934.84848 No12965.15152 Total198100 SpendingFrequencyPercentage <100105.050505 100-1092814.14141 110-1197135.85859 120-1297939.89899 130-14094.545455 >14010.505051 Total198100 3. Graphical representation:
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TASK 2 1.Network Diagram: To build an interactive drawing of a system,network diagram is being used in computer communications. In gathering comprehensive network information, this formofgraphisespeciallyhandyfornetworkdevelopersandprogrammers. Normally,networkdiagramtypicallycomprisesofnetworkformedofclassesor structures that are intertwined. 2. Total Duration: 3+2+3+2+1+2+2+1 = 16 3. Critical path: TASK 3 1.Line Graph:
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TASK 4 1. PacketBrieGouda Quantity00Total Porfit Unit Profit 2.82=2.8 * 2 = 5.6 UsedSymbolMax Milk22= 2 * 2 = 4 Salt32= 3 *2 = 6 2. 3. Salt cheese here in comparively would give maximum profits with greater profits.