1) A chart is a graphical representation of data contained a worksheet. Data when represented in the form of charts makes it easier for users to quickly understand, compare and find patterns and relationships. Line plots are graphical representations of numerical data. The usefulness of different graph types will vary depending upon the number of intervals and the type of data being represented. A chart is a visual representation of the data, in which the data is represented by symbols such as bars in a Bar Chart or lines in a Line Chart. A two dimensional graphical representation of a continuous frequency distribution is called a histogram. A line plot is a number line with x’s placed above speciﬁc numbers to show their frequency. PivotTable: A highly configurable table that condenses large amounts of data. A graphical representation of worksheet data. When you select a cell, when you click on a cell, when you are ready to type in a cell, what is that cell called? • The practice of keeping a separate worksheet for “Metadata” is an efficient way of keeping track of the small details of the variables in your data sheets for your future self or other people • The column headings can be transposed into a the first column of a new worksheet called “Metadata” That is, in histogram rectangles are erected on the class intervals of the distribution. Plot Area Password: Text that must be entered before a user can access a secured workbook, worksheet, or worksheet elements. GRAPHICAL REPRESENTATIONS OF DATA Math Notes in 7.1 Students represent distributions of single-variable data numerical data using dot plots, stem-and-leaf plots, box plots, and histograms. In histogram, the bars are placed continuously side by side with no gap between adjacent bars. Data visualization is the graphical representation of information and data. 3) How do I do it? For example, a pie chart of our weight data is difficult to read because of the quantity of intervals we used. Other graph types such as pie charts are possible for quantitative data. Active Cell: This activity was created by a Quia Web subscriber. Highlight data on the worksheet for the chart, then either choose Insert, Chart OR the Chart button from the toolbar. Data analysis on charts is done using graphics that present pictures. What is a Chart? Because a chart is used to present data in a graphical format, before creating a chart, you should plan it. What is a chart or graph? Each representation communicates information in a slightly different way. By the frequency of a number we mean the number of occurrence of that number. PivotChart: A graphical representation of the data in a PivotTable. Histogram. The areas of rectangle are proportional to the frequencies. Charts are graphical representation of worksheet data. That is, you should prepare it. A graphic representation of data in a worksheet Based on descriptive (text) entries called category labels and numeric values called data points Data series: a grouping of data points A graphic representation of data in a worksheet Based on descriptive (text) entries called category labels and numeric values called data STEM-AND-LEAF-PLOTS 2) Charts make the data of a worksheet easier to understand. CBSE Worksheets for Class 6 Maths Data Handling Assignment 3; CBSE Worksheets for Class 6 Maths Data Handling Assignment 4; CBSE Worksheets for Class 6 Maths Data Handling Assignment 5; CBSE Worksheets for Class 6 Maths Data Handling Assignment 6; CBSE Worksheets for Class 6 Maths Data Handling Assignment 7; 4. By using visual elements like charts, graphs, and maps, data visualization tools provide an accessible way to see and understand trends, outliers, and patterns in data. 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