7 - Statistics
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Practice Questions
Test your understanding with targeted questions
What is data?
💡 Hint: Think about what data can turn into.
Name one type of qualitative data.
💡 Hint: Consider categories that don't have numerical values.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What type of data is age classified as?
💡 Hint: Think about whether you can measure it using numbers.
True or False: Secondary data is always more reliable than primary data.
💡 Hint: Consider the source and timeliness when evaluating reliability.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Analyze the following dataset: 6, 8, 6, 7, 5, 5, 6, 9. What is the mean, median, and mode?
💡 Hint: Calculate for each one step-by-step!
Create a frequency distribution table for the following weights recorded: 55, 60, 60, 65, 70, 70, 70, 75, 80.
💡 Hint: Count how often each weight appears and organize it.
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