Exam 1

  1. Metainformation

    Tag Value
    fileProbability_uva-addition-rule-548-en_uva-addition-rule-548-en
    nameuva-addition-rule-548-en
    sectionProbability/Elementary Probability/General Rules/Addition rule
    typeschoice
    solutionFALSE, TRUE, FALSE, FALSE
    TypeCalculation
    LanguageEnglish
    LevelStatistical Literacy
    IRT-Difficulty2
    p-value0.5905

    Question

    Two events A and B are independent. It is given that P(A) = 0.4 and P(B) = 0.2. P(A ∩ B) is equal to


    1. FALSE: 0
    2. TRUE: 0.08
    3. FALSE: 0.2
    4. FALSE: 0.6

    1. 0: Incorrect
    2. 0.08: Correct
    3. 0.2: Incorrect
    4. 0.6: Incorrect