Data Visualization and Analytics Quiz
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Questions and Answers

What is the most important object defined in NumPy?

  • ndarray (correct)
  • darray
  • nd_array
  • narray

    • What does the df.fillna() function in Pandas allow you to do?

  • Replace missing values with specific values (correct)
  • Delete rows with missing values
  • Create a new DataFrame
  • Rename columns in the DataFrame

    • In data analytics, what is the term used to refer to the target value for a single data point?

  • Label (correct)
  • Target
  • Feature
  • Sample

    • What does a scatter plot primarily show in data visualization?

    <p>The relationship between two numerical variables</p> Signup and view all the answers

    What does a panel represent in data?

    <p>3D infinite container of data</p> Signup and view all the answers

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