# Lesson Parts

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# Data handling

## Mathematics

At the end of this lesson, the learner should be able to:

• Interpret data represented in bar graphs
• Interpret data represented in double bar graphs
• Interpret data represented in pie charts
• Interpret data represented in histograms
• Interpret data represented in broken-line graphs
• Analyse data by answering questions related to data categories, including data intervals
• Analyse data by answering questions related to data sources and contexts
• Analyse data by answering questions related to scales used on graphs
• Analyse data by answering questions related to samples and populations
• Analyse data by answering questions related to dispersion of data
• Analyse data by answering questions related to error and bias in the data
• Summarize data that includes drawing conclusions about the data
• Summarize data that includes making predictions based on the data
• Summarize data that includes choosing appropriate summary statistics for the central tendency
• Summarize data that includes the role of extremes in the data