Exam 1

  1. Metainformation

    Tag Value
    fileProbability_uva-random-sample-191-nl_uva-random-sample-191-nl
    nameuva-random-sample-191-nl
    sectionProbability/Elementary Probability/Random variables/Random sample
    typeschoice
    solutionTRUE, FALSE, FALSE
    TypeCalculation
    LanguageDutch
    LevelStatistical Literacy
    IRT-Difficulty2.416
    p-value0.4812

    Question

    De UvA had in 2007 272 hoogleraren in dienst. Daarvan was 16% vrouw. Hoe groot is de kans om in een random sample van 10 hoogleraren tenminste 30% vrouwen te vinden?


    1. TRUE: 0.11
    2. FALSE: 0.15
    3. FALSE: 0.45

    1. 0.11: Correct
    2. 0.15: Incorrect
    3. 0.45: Incorrect