class 8 b chapter 3
Here are the answers to the questions from the Test Yourself page: A. Choose the correct answer. Which of these chart types uses circular slices to represent data? Answer: b. Pie In Excel, which key creates a default chart instantly? Answer: c. F11 Which chart is best to show a trend over time? Answer: b. Line Chart Which element of a chart displays the numbers on bars or slices? Answer: a. Data labels Which type of chart is used for visualising comparison across multiple skills? Answer: d. Radar B. Fill in the blanks. (Word Bank provided: X-axis, Scatter, 100, Legend, Chart) A Chart is a graphical representation of your data from a spreadsheet. In a column chart, categories are displayed on the X-axis . The Legend is a key that identifies the colours or symbols used in a chart. In a pie chart, all slices together add up to 100 percent. A Scatter chart is suitable for showing relationships between two numerical variables. C. State whether the statements are True or Fals...