Practice - Data Collection
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Practice Questions
Test your understanding with targeted questions
What is data collection?
💡 Hint: Think about the initial steps in a data science project.
Name a source of data.
💡 Hint: Consider platforms where we might gather user information.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary goal of data collection in data science?
💡 Hint: Consider the starting point of any data-driven project.
True or False: Data collection should focus only on one source.
💡 Hint: Think about why using multiple sources can improve insight gathering.
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Challenge Problems
Push your limits with advanced challenges
You are tasked with analyzing customer behavior in an online store. Outline a data collection strategy that covers multiple sources and ensure that data integrity is maintained.
💡 Hint: Think of how different sources can provide many perspectives.
A colleague argues that using only survey responses for analysis is sufficient. Discuss the potential risks and propose alternative sources.
💡 Hint: How might survey responses be influenced?
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Reference links
Supplementary resources to enhance your learning experience.