Practice - Key Terms in Data Science
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Practice Questions
Test your understanding with targeted questions
Define data in your own words.
💡 Hint: Think about what type of information you might collect.
What is a dataset?
💡 Hint: Consider where data is usually kept or organized.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is data?
💡 Hint: Think about examples of information you encounter daily.
A dataset is usually organized in which format?
💡 Hint: Consider how you might see data lined up on a spreadsheet.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Given a dataset with several features, explain how you would identify the label and why it is crucial in predictive modeling.
💡 Hint: Think about what you are trying to find out or predict from the dataset.
You have a dataset of house prices with features including size, location, and number of bedrooms. Discuss how you would use an algorithm to predict the prices.
💡 Hint: Consider how the features relate to the label, which is the house price.
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