Exam 1

  1. Metainformation

    Tag Value
    fileProbability_uva-general-rules-1189-en_uva-general-rules-1189-en
    nameuva-general-rules-1189-en
    sectionProbability/Elementary Probability/General Rules
    typeschoice
    solutionFALSE, FALSE, TRUE, FALSE
    TypeConceptual, Calculation
    LanguageEnglish
    LevelStatistical Literacy
    IRT-Difficulty2
    p-value0.5905

    Question

    Every Saturday morning, Daan rolls a pure die. If he throws a 1,2 or 3 then he goes swimming. If he throws a 4, 5 or 6 he goes he will ride his bike. What is the probability that out of the next five Saturdays he will go exactly two will be swimming?


    1. FALSE: 0,1250
    2. FALSE: 0,2500
    3. TRUE: 0,3125
    4. FALSE: 0,5000

    1. 0,1250: Incorrect
    2. 0.2500: Incorrect
    3. 0.3125: Correct
    4. 0.5000: Incorrect