Practice - Organization of Data
Practice Questions
Test your understanding with targeted questions
Define primary data.
💡 Hint: Think about data collected through surveys.
What is a frequency distribution table?
💡 Hint: Consider how we organize marks of students.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is primary data?
💡 Hint: Think about where the data comes from.
True or False: A histogram has gaps between the bars.
💡 Hint: Consider how histograms are drawn.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Given the data of the ages of people in a party: 21, 24, 23, 22, 40, 42, 38, construct a grouped frequency distribution table with intervals of 20-25, 25-30, etc.
💡 Hint: Count how many ages fall into each group.
You collected data on the number of pets owned by 10 families: 0, 1, 3, 2, 1, 0, 1, 4, 2, 3. Create a frequency distribution table for this.
💡 Hint: Keep track of how many times each pet count appears.
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Reference links
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