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Chapter -5

Probability

And

statistics

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Contents

• Learning objectives
• Prior knowledge check
• 5.1 – Probability
• Calculating probabilities
• Drawing sample space diagrams
• Using sample space diagrams
• 5.2 – Venn diagrams
• Sets
• Venn diagrams
• Mixed practice questions

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Contents

• 5.3 – Displaying data
• Bar and vertical line charts
• Interpreting pie charts
• Constructing pie charts
• 5.4 – scatter graphs
• Correlation
• Plotting scatter graphs
• Lines of best fit
• Mixed practice questions

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Contents

• 5.5 – Averages and range
• Mean , median , mode and range
• Outliers
• Averages and range from tables
• Comparing distributions
• Mixed practice questions
• Review exercise 5

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