Exam 1

  1. Metainformation

    Tag Value
    fileDescriptive-statistics_uva-mean-769-en_uva-mean-769-en
    nameuva-mean-769-en
    sectionDescriptive statistics/Summary Statistics/Measures of Location/Mean
    typeschoice
    solutionFALSE, FALSE, TRUE
    TypeConceptual
    LanguageEnglish
    LevelStatistical Literacy
    IRT-Difficulty-4.293
    p-value0.9892

    Question

    Given is the sequence of numbers 7, 2, -1, -1, 3, 3, 4, 5. The median of this row is


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

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