In this chapter, you will learn about data handling in mathematics. You will start by understanding pie charts, which are circular graphs that show information in the form of slices. You will learn how to interpret pie charts and understand the data they represent.
Next, you will learn about mode, median, mean, and range. These are different ways to find the average and spread of a set of numbers. You will practice recognizing and determining these values from ungrouped data.
Finally, you will apply your data handling skills to solve problems in everyday situations. This will help you understand how to use data to make decisions and solve real-life problems.
• Interpret pie chart
• Recognise and determine mode, median, mean and range from ungrouped data
• Problem solving involving data handling in daily situation
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