Fundamentals of Data Analysis and Visualization in AI Quiz
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Questions and Answers

Which of the following is NOT a step in the data analysis process?

  • Data cleaning
  • Data collection
  • Data transformation
  • Data visualization (correct)

What does data analysis involve?

  • Inspecting and transforming data
  • Drawing conclusions from data
  • Supporting decision-making
  • All of the above (correct)

What is data cleaning?

  • Exploring and interpreting data
  • Preparing data for analysis (correct)
  • Gathering relevant data
  • Modelling data

What is data visualization?

<p>The presentation of data (C)</p> Signup and view all the answers

What is the purpose of data analysis and visualization?

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

Which of the following is NOT a step in the data analysis process?

<p>Data visualization (C)</p> Signup and view all the answers

What is the purpose of data cleaning?

<p>To prepare the data for analysis (C)</p> Signup and view all the answers

What is data exploration?

<p>The process of uncovering patterns and relationships in the data (C)</p> Signup and view all the answers

What is the goal of data analysis?

<p>To uncover meaningful insights and support decision-making (B)</p> Signup and view all the answers

What are the essential components of data science?

<p>Data analysis and visualization (B)</p> Signup and view all the answers

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