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Questions and Answers
Which of the following best describes data science?
Which of the following best describes data science?
- The practice of combining math and statistics with subject matter expertise
- The practice of extracting actionable insights from large datasets (correct)
- The practice of analyzing structured and unstructured data
- The practice of applying advanced analytics and machine learning to data
What is a dataset?
What is a dataset?
- A collection of variables with different values
- A set of structured and unstructured data
- A table/spreadsheet document with historical information (correct)
- A practice of mining large data sets
Which of the following is an example of a variable?
Which of the following is an example of a variable?
- Machine learning
- Height (correct)
- Data mining
- Actionable insights
What can data science insights be used for?
What can data science insights be used for?
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What does data science combine to uncover actionable insights?
What does data science combine to uncover actionable insights?
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