Citizen Science, Data Cleaning, and Correlation Quiz
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Questions and Answers

What is the process of making data uniform without changing its meaning?

  • Data cleaning (correct)
  • Correlation
  • Data bias
  • Crowdsourcing
  • In citizen science, who contributes relevant data to research using their own computing devices?

  • Scientists only
  • Computer programmers
  • Government officials
  • Distributed individuals (correct)
  • What does data filtering involve?

  • Creating biased data
  • Obtaining input from experts only
  • Choosing a smaller subset of a data set for analysis (correct)
  • Collecting raw data
  • Which term describes the relationship between two pieces of data and how one varies in relation to the other?

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

    What does crowdsourcing involve?

    <p>Obtaining input or information from a large number of people via the Internet</p> Signup and view all the answers

    What is the primary purpose of data filtering?

    <p>To choose a smaller subset for analysis</p> Signup and view all the answers

    Which term describes the practice of obtaining input from a large number of people via the Internet?

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

    What is the objective of Cleaning Data in the context of research?

    <p>Making data uniform without altering its message</p> Signup and view all the answers

    When referring to data, what does 'bias' indicate?

    <p>Inaccuracy in Data</p> Signup and view all the answers

    What does the term 'correlation' describe in the context of data?

    <p>Linear Dependency</p> Signup and view all the answers

    Study Notes

    • Citizen Science involves non-scientists contributing data for research using their own devices.
    • Cleaning Data is the process of standardizing data without altering its meaning, such as replacing abbreviations with full words.
    • Correlation refers to the relationship between two data points and how they vary in relation to each other.
    • Crowdsourcing is gathering information from a large online community.
    • Information is derived from data, comprising facts and patterns extracted during analysis.

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    Description

    Test your knowledge on citizen science, data cleaning processes, and correlation concepts. Explore how citizen individuals contribute to scientific research, understand the importance of cleaning data for analysis, and learn about the relationship between different data sets.

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