Exam 1

  1. Metainformation

    Tag Value
    fileDescriptive-statistics_uva-histogram-1239-en_uva-histogram-1239-en
    nameuva-histogram-1239-en
    sectionDescriptive statistics/Data representation/Graphs/Histogram
    typeschoice
    solutionFALSE, FALSE, TRUE, FALSE
    TypeConceptual
    LanguageEnglish
    LevelStatistical Literacy
    IRT-Difficulty2.29
    p-value0.4899

    Question

    Below are histograms of four samples A through D. From which sample is the mean largest?


    1. FALSE: A
    2. FALSE: B
    3. TRUE: C
    4. FALSE: D

    1. A: Incorrect
    2. B: Incorrect
    3. C: Correct
    4. D: Incorrect