Exam 1

  1. Metainformation

    Tag Value
    fileDescriptive-statistics_vufsw-width-0211-en_vufsw-width-0211-en
    namevufsw-width-0211-en
    sectioninferential statistics/confidence intervals/width
    typeschoice
    solutionFALSE, FALSE, FALSE, TRUE
    Typecalculation
    Programcalculator
    LanguageEnglish
    Levelstatistical literacy

    Question

    In a survey by current affairs program EenVandaag (source: nos.nl, April 11, 2018) among 9000 Dutch people with a Facebook account (n = 9000), 22% of respondents indicated that they were planning to to delete his/her account on Facebook. Set the 95% confidence interval of the proportion of Dutch Facebook users that plan to delete his/her account. delete.


    1. FALSE: [0,15; 0,29]
    2. FALSE: [0,17; 0,27]
    3. FALSE: [0,19; 0,25]
    4. TRUE: [0,21; 0,23]

    Solution

    Language Dutch

    Levels of Difficulty Easy

    M&T Basics of quantitative research Basics of quantitative research

    M&T BIS Default value


    1. False
    2. False
    3. False
    4. True