Exam 1

  1. Metainformation

    Tag Value
    fileProbability_uva-addition-rule-483-nl_uva-addition-rule-483-nl
    nameuva-addition-rule-483-nl
    sectionProbability/Elementary Probability/General Rules/Addition rule
    typeschoice
    solutionFALSE, TRUE, FALSE, FALSE
    TypeConceptual, Calculation
    LanguageDutch
    LevelStatistical Literacy
    IRT-Difficulty2
    p-value0.5905

    Question

    Voor twee onafhankelijke gebeurtenissen A en B is gegeven dat P(A) = 0.3, P(B) = 0.4 en P(A ∩ B) = 0.12. Dan is P(A ∪ B) gelijk aan


    1. FALSE: 0.52
    2. TRUE: 0.58
    3. FALSE: 0.7
    4. FALSE: 0.82

    1. 0.52: Incorrect
    2. 0.58: Correct
    3. 0.7: Incorrect
    4. 0.82: Incorrect