3.5.2 - Should we have equal or unequal sized class intervals?
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Practice Questions
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What are class intervals?
💡 Hint: Think about how you categorize information.
Why might we use equal class intervals?
💡 Hint: Consider ease of understanding.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What type of intervals are generally simpler and easier to interpret?
💡 Hint: Consider starting points versus variations.
True/False: Unequal class intervals can provide clearer insights for significantly varied datasets.
💡 Hint: Think about data representation.
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Challenge Problems
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Analyze the following sales data for a fictional store. Determine your class intervals and explain your choices.
💡 Hint: Consider how sales may vary over seasons.
You have income data showing a significant disparity. Suggest a plan to visualize data using both interval types and justify your choice.
💡 Hint: Employ charts to reflect differences.
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