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Visualization Tools and Data Storytelling

UNIT II Visualization Tools and Data Storytelling 1. Overview of Visualization Tools Visualization tools are software applications used to convert raw data into charts, graphs, dashboards, and interactive visual reports so that users can easily understand patterns, trends, and insights. Why Visualization Tools Are Important • They make complex data easy to understand • Help in decision making • Allow interactive dashboards • Useful in business analytics and research • Save time compared to manual chart creation Example • Raw Data → Excel sheet with 10,000 rows • Visualization → Sales dashboard showing trends instantly a) Microsoft Excel for Data Visualization Excel is a spreadsheet software used for data storage, analysis, and visualization. Visualization Features in Excel • Bar Chart • Line Chart • Pie Chart • Histogram • Scatter Plot • Pivot Charts Advantages • Easy to learn • Available in most organizations • Good for small datasets Limita...
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Introduction To Data Visualization

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  UNIT I: Introduction To Data Visualization 1.     Definition and Importance of Data Visualization Data Visualization is the process of presenting data in a visual or graphical form such as charts, graphs, maps, and diagrams . It helps to convert large and complex data into a format that is easy to understand and analyze . By using visual elements, data visualization allows users to quickly identify patterns, trends, and relationships in the data. Instead of reading large tables of numbers, people can easily understand information through visual representations. Data visualization is widely used in business, research, education, and data analysis to communicate information clearly and effectively. Importance of Data Visualization Data visualization is important because it helps people understand and analyze data more effectively. Some important points are: 1. Simplifies Complex Data Large datasets can be difficult to understand in raw form. Visual...
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MS-WORD VIEW TAB

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  MS Word VIEW TAB View group -            Document  आपल्याला एकूण   5  प्रकारे पाहण्यासाठी किंवा  document  चा  view    प्रकारे बदलता येतो. a)      Print layout b)     Readmode view c)      Outline d)     Draft e)      Web layout   Show group 1)     Ruler – Document  मध्ये असलेल्या  margin  ला किंवा  ruler  ला  show  किंवा  hide  करण्यासाठी या  option  चा वापर करतात. 2)     Gridlines – Document  मध्ये असलेल्या उभ्या ,  आडव्या रेषा  show  किंवा  hide  करण्यासाठी या  option  चा वापर करतात. Zoom group            Document  मध्ये असलेल्या  page  ची  zoom  कमी किंवा जास्त (कमीत कमी १०% ,  जास्तीत जास्त ५...
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