Data Science
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Questions and Answers

Which of the following best describes data science?

  • The use of advanced analytics and artificial intelligence to uncover insights from data
  • The practice of mining large data sets for identifying patterns and extracting actionable insights
  • The process of collecting and organizing raw data for analysis
  • The combination of math, statistics, programming, and subject matter expertise to uncover insights (correct)

What is a dataset?

  • A collection of variables used for analysis
  • A set of instructions for data mining
  • A document with historical information about the weather
  • A table or spreadsheet with raw data (correct)

What are variables in the context of data science?

  • Specific subject matter expertise in a particular field
  • Patterns and insights uncovered from data analysis
  • Characteristics that can be measured and assume different values (correct)
  • Advanced analytics and artificial intelligence techniques

What can actionable insights from data be used for?

<p>Guiding decision making and strategic planning (A)</p> Signup and view all the answers

What does data science combine to uncover insights from data?

<p>All of the above (D)</p> Signup and view all the answers

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