Data Presentation Methods Quiz
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Questions and Answers

What is the main advantage of presenting data in tables?

  • Tables help in displaying the characteristics of data more efficiently than the raw data (correct)
  • Tables cannot be used for summarizing data
  • Tables only work for qualitative variables
  • Tables make the data look more complex and difficult to comprehend
  • What type of table is used for summarizing the data for two categorical variables?

  • Mathematical presentation
  • Tabular Presentation
  • Simple Table
  • Cross tabulation (correct)
  • In Tabular Presentation - Simple Table (I), what is the total frequency of the patients at the surgical department of Rizgari hospital according to their ABO blood groups?

  • 30
  • 24
  • 100 (correct)
  • 50
  • According to the Tabular Presentation - Complex Table (II), what percentage of lung cancer cases were non-smokers?

    <p>25%</p> Signup and view all the answers

    What type of table is used for summarizing the data for two categorical variables?

    <p>Cross tabulation</p> Signup and view all the answers

    Study Notes

    Tabular Data Presentation Advantages

    • Tables effectively organize and present data in a structured format, enhancing clarity and readability.

    Contingency Table

    • A contingency table is specifically designed to summarize data for two categorical variables.

    Tabular Presentation - Simple Table (I)

    • The total frequency of patients at the surgical department of Rizgari hospital, based on their ABO blood groups, is 190.

    Tabular Presentation - Complex Table (II)

    • 10% of lung cancer cases were found to be non-smokers.

    Contingency Table

    • A contingency table, also known as a cross-tabulation table, is employed to summarize data for two categorical variables.

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    Description

    Test your knowledge of methods for presenting data, including tabular, graphical, and mathematical presentation. Learn about how to make data more comprehensible and display its characteristics effectively.

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