Exam 1

  1. Metainformation

    Tag Value
    fileDescriptive-statistics_uva-mode-821-en_uva-mode-821-en
    nameuva-mode-821-en
    sectionDescriptive statistics/Summary Statistics/Measures of Location/Mode
    typeschoice
    solutionTRUE, FALSE, FALSE
    TypeConceptual
    LanguageEnglish
    LevelStatistical Literacy
    IRT-Difficulty0.951
    p-value0.8932

    Question

    For a one-peaked distribution skewed to the left, the mean is


    1. TRUE: Smaller than the mode
    2. FALSE: Greater than the median
    3. FALSE: Equal to the mode

    1. Smaller than the mode: Correct
    2. Greater than the median: Incorrect
    3. Equal to the mode: Incorrect