Practice - Challenges in Data Science
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Practice Questions
Test your understanding with targeted questions
What is data privacy?
💡 Hint: Think about regulations regarding personal data.
Name one factor that affects data quality.
💡 Hint: Consider how data is prepared.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What does data privacy entail?
💡 Hint: Consider why data regulations exist.
Is careful data handling important for data quality?
💡 Hint: Think about steps taken before data analysis.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Develop a plan to improve data quality for a given dataset that has missing values.
💡 Hint: Consider different methods for filling in or cleaning missing data.
Explain how organizations can address bias in machine learning models and provide an example.
💡 Hint: Think about what types of biases exist in data collection.
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Reference links
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