Practice - Processing of Data
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Practice Questions
Test your understanding with targeted questions
What is data?
💡 Hint: Think of numbers associated with different measurements.
Define primary sources of data.
💡 Hint: Think about collecting raw data through surveys.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What does the term 'data' refer to?
💡 Hint: Think of numerical statistics you come across daily.
True or False: Secondary sources retrieve data from original sources.
💡 Hint: Consider how census data is used.
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Challenge Problems
Push your limits with advanced challenges
Given the following raw data, create a frequency distribution and calculate the cumulative frequency.
💡 Hint: Use tally marks for easy counting.
Analyze a dataset from a real-world survey report and identify primary vs. secondary data sources.
💡 Hint: Remember the concepts of firsthand data versus compiled information.
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Reference links
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