Exam 1

  1. Metainformation

    Tag Value
    fileDescriptive-statistics_uva-mean-20-en_uva-mean-20-en
    nameuva-mean-20-en
    sectionDescriptive statistics/Summary Statistics/Measures of Location/Mean
    typeschoice
    solutionFALSE, TRUE, FALSE
    TypeCalculation
    LanguageEnglish
    LevelStatistical Literacy
    IRT-Difficulty-1.256
    p-value0.95

    Question

    Given is the sequence of numbers 4, 3, 2, 1, 2, 3, 2, 5. The median of this row is


    1. FALSE: 2
    2. TRUE: 2.5
    3. FALSE: 3

    1. 2: Incorrect
    2. 2.5: Correct
    3. 3: Incorrect