Exam 1

  1. Metainformation

    Tag Value
    fileDistributions_uva-normal-1070-en_uva-normal-1070-en
    nameuva-normal-1070-en
    sectionDistributions/Continuous/Normal
    typeschoice
    solutionTRUE, FALSE, FALSE, FALSE
    TypeConceptual
    LanguageEnglish
    LevelStatistical Literacy
    IRT-Difficulty-0.438
    p-value0.9381

    Question

    We have a mean µ = 10, a standard deviation σ = 6 and the value of x = 4. What is the standardized score (or z – score) of x?


    1. TRUE: -1,0
    2. FALSE: 0
    3. FALSE: 1,0
    4. FALSE: 4

    1. 1,0: Correct
    2. 0: Incorrect
    3. 1,0: Incorrect
    4. 4: Incorrect