Exam 1

  1. Metainformation

    Tag Value
    fileDistributions_uva-central-limit-theorem-1289-en_uva-central-limit-theorem-1289-en
    nameuva-central-limit-theorem-1289-en
    sectionDistributions/Limit Theorems/Central Limit Theorem
    typeschoice
    solutionFALSE, TRUE
    TypeConceptual
    LanguageEnglish
    LevelStatistical Literacy
    IRT-Difficulty1.67
    p-value0.8479

    Question

    One study looked at a large number of Dutch couples whose both members work. Suppose the income is X of one and Y of the other, can we then assume that the variation of total income is equal to σ x2 +σ y2?


    1. FALSE: Yes
    2. TRUE: No

    1. Yes: Incorrect
    2. No: Correct