Exam 1

  1. Metainformation

    Tag Value
    fileDescriptive-statistics_vufgb-bargraph-001-en_vufgb-bargraph-001-en
    namevufgb-bargraph-001-en
    sectionDescriptive statistics/Data representation/Graphs/Bar graph
    typeschoice
    solutionFALSE, FALSE, FALSE, TRUE
    TypeConceptual, Interpreting graph
    LanguageEnglish
    LevelStatistical Reasoning

    Question

    At a randomly chosen moment, a group of children is asked how they feel at the moment. The results are displayed in the bar chart below. Which conclusion about the results is correct?


    1. FALSE: The variable Feeling is an ordinal variable.
    2. FALSE: The variable Feeling is approximately normally distributed.
    3. FALSE: The percentage of children that feels happy lies between 80 and 90%.
    4. TRUE: At the y-axis the absolute frequencies are displayed.

    1. Incorrect
    2. Incorrect
    3. Incorrect
    4. Correct