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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is Problem Definition?
💡 Hint: Think about what needs to be solved at the start of any project.
Question 2
Easy
Why is it essential to narrow down a broad problem into specific questions?
💡 Hint: How will knowing the specific question help our efforts?
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 purpose of Problem Definition in the data science lifecycle?
- To gather data
- To identify the issue to solve
- To develop predictive models
💡 Hint: What comes first before gathering data?
Question 2
True or False: A specific question is necessary for efficient data collection.
- True
- False
💡 Hint: Think about how broad questions would affect your data choice.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You are analyzing website traffic and notice a decline in visitors. You recognize this as a broad problem. Formulate two specific questions to narrow down your analysis.
💡 Hint: Consider different segments of your data.
Question 2
A nonprofit organization wants to increase donations but has not defined their problem clearly. Outline the steps they should take to refine their problem definition.
💡 Hint: Think about what information could guide their strategy.
Challenge and get performance evaluation