3.3 - Sources of Data
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Practice Questions
Test your understanding with targeted questions
What type of data might you collect from a survey?
💡 Hint: Think about what questions you might ask people.
Name a device that can gather data about the environment.
💡 Hint: Consider devices like thermometers or cameras.
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Interactive Quizzes
Quick quizzes to reinforce your learning
Which of the following is NOT a source of data?
💡 Hint: Remember, data sources focus on how we gather information.
True or False: Machines only collect data during manual operations.
💡 Hint: Think about automated systems.
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Challenge Problems
Push your limits with advanced challenges
Analyze potential ethical issues that arise from data collection through social media. Consider both privacy and data usage aspects.
💡 Hint: Think about what users post and how companies might use that information.
Evaluate the effectiveness of using sensors compared to surveys for gathering data on consumer behavior.
💡 Hint: Consider the differences between observed behavior and reported behavior.
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Reference links
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