5.2.1.2.2 - Continuous Series
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Practice Questions
Test your understanding with targeted questions
What is a continuous series?
💡 Hint: Think about how data can be shown in ranges.
Define midpoint.
💡 Hint: How do you find the middle of a range?
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is a continuous series?
💡 Hint: Think of how we group age ranges.
The arithmetic mean is calculated as?
💡 Hint: What do you sum up to find?
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Challenge Problems
Push your limits with advanced challenges
Given the class intervals of 0-20 (frequency 15), 20-40 (frequency 25), how do you compute the mean?
💡 Hint: Use the defined formula for mean!
In a dataset with varying frequencies, ensure you use the step deviation method to find the mean of data organized into intervals like 15-25 with frequency 8, and then group it.
💡 Hint: Start by calculating the deviations correctly!
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