Data Science Essentials Quiz
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Questions and Answers

What is the primary focus of data science?

  • Studying the principles of mathematics and statistics
  • Extracting meaningful insights from data for business (correct)
  • Developing new computer engineering technologies
  • Exploring the field of artificial intelligence
  • Which field does data science NOT combine principles and practices from?

  • Physics (correct)
  • Artificial intelligence
  • Computer engineering
  • Mathematics
  • What is the main purpose of the 'Business Understanding' phase in the data science life cycle?

  • To ensure that every decision made in the company is supported by concrete data (correct)
  • To conduct market research for the company
  • To develop new business strategies
  • To create data visualizations for business presentations
  • Which type of question in data science typically involves clustering?

    <p>Which group</p> Signup and view all the answers

    What is considered more of an art than a science in data science?

    <p>Understanding the power of data and asking the right questions</p> Signup and view all the answers

    What is the primary goal of data science?

    <p>Extracting meaningful insights for business</p> Signup and view all the answers

    Which field is NOT involved in the multidisciplinary approach of data science?

    <p>Biology</p> Signup and view all the answers

    In data science, what type of question typically involves anomaly detection?

    <p>Is this weird</p> Signup and view all the answers

    What is the main role of data scientists in the 'Business Understanding' phase?

    <p>Ensuring every decision is supported by concrete data</p> Signup and view all the answers

    Which type of data science question might involve customer profiling?

    <p>Which group</p> Signup and view all the answers

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