Exam 1

  1. Metainformation

    Tag Value
    fileDistributions_uva-normal-1353-en_uva-normal-1353-en
    nameuva-normal-1353-en
    sectionDistributions/Continuous/Normal
    typeschoice
    solutionFALSE, TRUE, FALSE, FALSE
    TypeConceptual
    LanguageEnglish
    LevelStatistical Literacy
    IRT-Difficulty2.001
    p-value0.5828

    Question

    70% of the Chinese live in rural areas. You take a random sample of 200 Chinese and count the number who live in rural areas. live. What then is the standard deviation of this distribution?


    1. FALSE: 3,0
    2. TRUE: 6,5
    3. FALSE: 7,5
    4. FALSE: 9,7

    1. 3.0: Incorrect
    2. 6.5: Correct
    3. 7.5: Incorrect
    4. 9,7: Incorrect