5.3.2 - Discrete Series
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Practice Questions
Test your understanding with targeted questions
What is a median?
💡 Hint: Think about how data is arranged.
How do you find the cumulative frequency?
💡 Hint: Start from the first frequency and keep adding.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the formula to find the median position in a discrete series?
💡 Hint: Focus on where the counting starts and ends.
True or False: Cumulative frequency is calculated by summing up all previous frequencies plus the current frequency.
💡 Hint: Think about how we progress with total counts.
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Challenge Problems
Push your limits with advanced challenges
Analyze a dataset where incomes are Rs 5 (4), 15 (3), 25 (5), 35 (10), 45 (6) and determine the median value.
💡 Hint: Use cumulative frequency to assess the total observations.
Create a frequency distribution and calculate the median of the following incomes: Rs 10 (1), 20 (5), 30 (10), 40 (4).
💡 Hint: Assess where the middle observation lies.
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Reference links
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