3.5.6 - Adjustment in Class Interval
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Practice Questions
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What is a class interval?
💡 Hint: Think about how data is grouped.
Why is continuity important in data classification?
💡 Hint: Consider what happens if there's a gap.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does a class interval represent?
💡 Hint: Think about how data is categorized.
True or False: Continuous data requires class intervals to eliminate gaps.
💡 Hint: Consider the importance of smooth data flow.
1 more question available
Challenge Problems
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Suppose you have raw data on car speeds ranging from 45 to 115 mph. If the class intervals are defined as 45-55, 55-65, ..., identify how to adjust these classes if necessary.
💡 Hint: Check each interval for overlaps.
You are examining a dataset for scores that range from 62-88. How would you adjust your class intervals to enhance clarity?
💡 Hint: Think about the limits of each class.
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