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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is primary data?
💡 Hint: Think about how you can collect data directly.
Question 2
Easy
Give an example of secondary data.
💡 Hint: Where might you find already collected information?
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the key difference between primary and secondary data?
- Primary data is more reliable than secondary data
- Primary data is collected firsthand
- while secondary data is reused
- Secondary data is only gathered from online sources
💡 Hint: Think about how each type of data is acquired.
Question 2
True or False: Data quality does not affect AI model outcomes.
- True
- False
💡 Hint: Remember, it’s all about the input data!
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You are tasked with launching a new app targeted towards teenagers. Discuss how you would use both primary and secondary data to inform your design decisions.
💡 Hint: Consider the demographics and what insights could guide your app’s functionality.
Question 2
Analyze the impact of biased data on AI models. What steps could you take to ensure your dataset is balanced?
💡 Hint: Reflect on historical data biases in AI and how they affected outcomes.
Challenge and get performance evaluation